26001437984

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{4271}}^1$

素因数の和:4367

約数の個数: 144

約数和(自身を含む): 59063510016

約数和(自身を除く): 33062072032

約数列:

[1, 2, 4, 8, 16, 17, 19, 31, 32, 34, 38, 62, 68, 76, 124, 136, 152, 248, 272, 304, 323, 361, 496, 527, 544, 589, 608, 646, 722, 992, 1054, 1178, 1292, 1444, 2108, 2356, 2584, 2888, 4216, 4271, 4712, 5168, 5776, 6137, 8432, 8542, 9424, 10013, 10336, 11191, 11552, 12274, 16864, 17084, 18848, 20026, 22382, 24548, 34168, 40052, 44764, 49096, 68336, 72607, 80104, 81149, 89528, 98192, 132401, 136672, 145214, 160208, 162298, 179056, 190247, 196384, 264802, 290428, 320416, 324596, 358112, 380494, 529604, 580856, 649192, 760988, 1059208, 1161712, 1298384, 1379533, 1521976, 1541831, 2118416, 2250817, 2323424, 2515619, 2596768, 2759066, 3043952, 3083662, 4236832, 4501634, 5031238, 5518132, 6087904, 6167324, 9003268, 10062476, 11036264, 12334648, 18006536, 20124952, 22072528, 24669296, 26211127, 36013072, 40249904, 42765523, 44145056, 47796761, 49338592, 52422254, 72026144, 80499808, 85531046, 95593522, 104844508, 171062092, 191187044, 209689016, 342124184, 382374088, 419378032, 684248368, 764748176, 812544937, 838756064, 1368496736, 1529496352, 1625089874, 3250179748, 6500359496, 13000718992, 26001437984]

約数ペア:

[(1, 26001437984), (2, 13000718992), (4, 6500359496), (8, 3250179748), (16, 1625089874), (17, 1529496352), (19, 1368496736), (31, 838756064), (32, 812544937), (34, 764748176), (38, 684248368), (62, 419378032), (68, 382374088), (76, 342124184), (124, 209689016), (136, 191187044), (152, 171062092), (248, 104844508), (272, 95593522), (304, 85531046), (323, 80499808), (361, 72026144), (496, 52422254), (527, 49338592), (544, 47796761), (589, 44145056), (608, 42765523), (646, 40249904), (722, 36013072), (992, 26211127), (1054, 24669296), (1178, 22072528), (1292, 20124952), (1444, 18006536), (2108, 12334648), (2356, 11036264), (2584, 10062476), (2888, 9003268), (4216, 6167324), (4271, 6087904), (4712, 5518132), (5168, 5031238), (5776, 4501634), (6137, 4236832), (8432, 3083662), (8542, 3043952), (9424, 2759066), (10013, 2596768), (10336, 2515619), (11191, 2323424), (11552, 2250817), (12274, 2118416), (16864, 1541831), (17084, 1521976), (18848, 1379533), (20026, 1298384), (22382, 1161712), (24548, 1059208), (34168, 760988), (40052, 649192), (44764, 580856), (49096, 529604), (68336, 380494), (72607, 358112), (80104, 324596), (81149, 320416), (89528, 290428), (98192, 264802), (132401, 196384), (136672, 190247), (145214, 179056), (160208, 162298)]