25865568

素因数分解:

$2^5\times 3^4\times {\mathrm{17}}^1\times {\mathrm{587}}^1$

素因数の和:626

約数の個数: 120

約数和(自身を含む): 80681832

約数和(自身を除く): 54816264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 68, 72, 81, 96, 102, 108, 136, 144, 153, 162, 204, 216, 272, 288, 306, 324, 408, 432, 459, 544, 587, 612, 648, 816, 864, 918, 1174, 1224, 1296, 1377, 1632, 1761, 1836, 2348, 2448, 2592, 2754, 3522, 3672, 4696, 4896, 5283, 5508, 7044, 7344, 9392, 9979, 10566, 11016, 14088, 14688, 15849, 18784, 19958, 21132, 22032, 28176, 29937, 31698, 39916, 42264, 44064, 47547, 56352, 59874, 63396, 79832, 84528, 89811, 95094, 119748, 126792, 159664, 169056, 179622, 190188, 239496, 253584, 269433, 319328, 359244, 380376, 478992, 507168, 538866, 718488, 760752, 808299, 957984, 1077732, 1436976, 1521504, 1616598, 2155464, 2873952, 3233196, 4310928, 6466392, 8621856, 12932784, 25865568]

約数ペア:

[(1, 25865568), (2, 12932784), (3, 8621856), (4, 6466392), (6, 4310928), (8, 3233196), (9, 2873952), (12, 2155464), (16, 1616598), (17, 1521504), (18, 1436976), (24, 1077732), (27, 957984), (32, 808299), (34, 760752), (36, 718488), (48, 538866), (51, 507168), (54, 478992), (68, 380376), (72, 359244), (81, 319328), (96, 269433), (102, 253584), (108, 239496), (136, 190188), (144, 179622), (153, 169056), (162, 159664), (204, 126792), (216, 119748), (272, 95094), (288, 89811), (306, 84528), (324, 79832), (408, 63396), (432, 59874), (459, 56352), (544, 47547), (587, 44064), (612, 42264), (648, 39916), (816, 31698), (864, 29937), (918, 28176), (1174, 22032), (1224, 21132), (1296, 19958), (1377, 18784), (1632, 15849), (1761, 14688), (1836, 14088), (2348, 11016), (2448, 10566), (2592, 9979), (2754, 9392), (3522, 7344), (3672, 7044), (4696, 5508), (4896, 5283)]