39787072

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1$

素因数の和:168

約数の個数: 112

約数和(自身を含む): 94091760

約数和(自身を除く): 54304688

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 29, 32, 34, 52, 58, 64, 68, 97, 104, 116, 136, 194, 208, 221, 232, 272, 377, 388, 416, 442, 464, 493, 544, 754, 776, 832, 884, 928, 986, 1088, 1261, 1508, 1552, 1649, 1768, 1856, 1972, 2522, 2813, 3016, 3104, 3298, 3536, 3944, 5044, 5626, 6032, 6208, 6409, 6596, 7072, 7888, 10088, 11252, 12064, 12818, 13192, 14144, 15776, 20176, 21437, 22504, 24128, 25636, 26384, 31552, 36569, 40352, 42874, 45008, 47821, 51272, 52768, 73138, 80704, 85748, 90016, 95642, 102544, 105536, 146276, 171496, 180032, 191284, 205088, 292552, 342992, 382568, 410176, 585104, 621673, 685984, 765136, 1170208, 1243346, 1371968, 1530272, 2340416, 2486692, 3060544, 4973384, 9946768, 19893536, 39787072]

約数ペア:

[(1, 39787072), (2, 19893536), (4, 9946768), (8, 4973384), (13, 3060544), (16, 2486692), (17, 2340416), (26, 1530272), (29, 1371968), (32, 1243346), (34, 1170208), (52, 765136), (58, 685984), (64, 621673), (68, 585104), (97, 410176), (104, 382568), (116, 342992), (136, 292552), (194, 205088), (208, 191284), (221, 180032), (232, 171496), (272, 146276), (377, 105536), (388, 102544), (416, 95642), (442, 90016), (464, 85748), (493, 80704), (544, 73138), (754, 52768), (776, 51272), (832, 47821), (884, 45008), (928, 42874), (986, 40352), (1088, 36569), (1261, 31552), (1508, 26384), (1552, 25636), (1649, 24128), (1768, 22504), (1856, 21437), (1972, 20176), (2522, 15776), (2813, 14144), (3016, 13192), (3104, 12818), (3298, 12064), (3536, 11252), (3944, 10088), (5044, 7888), (5626, 7072), (6032, 6596), (6208, 6409)]