828540544

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{2137}}^1$

素因数の和:2397

約数の個数: 64

約数和(自身を含む): 1786042440

約数和(自身を除く): 957501896

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 233, 416, 466, 832, 932, 1664, 1864, 2137, 3029, 3728, 4274, 6058, 7456, 8548, 12116, 14912, 17096, 24232, 27781, 29824, 34192, 48464, 55562, 68384, 96928, 111124, 136768, 193856, 222248, 273536, 387712, 444496, 497921, 888992, 995842, 1777984, 1991684, 3555968, 3983368, 6472973, 7966736, 12945946, 15933472, 25891892, 31866944, 51783784, 63733888, 103567568, 207135136, 414270272, 828540544]

約数ペア:

[(1, 828540544), (2, 414270272), (4, 207135136), (8, 103567568), (13, 63733888), (16, 51783784), (26, 31866944), (32, 25891892), (52, 15933472), (64, 12945946), (104, 7966736), (128, 6472973), (208, 3983368), (233, 3555968), (416, 1991684), (466, 1777984), (832, 995842), (932, 888992), (1664, 497921), (1864, 444496), (2137, 387712), (3029, 273536), (3728, 222248), (4274, 193856), (6058, 136768), (7456, 111124), (8548, 96928), (12116, 68384), (14912, 55562), (17096, 48464), (24232, 34192), (27781, 29824)]