8831264

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1$

素因数の和:130

約数の個数: 72

約数和(自身を含む): 19922112

約数和(自身を除く): 11090848

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 71, 92, 104, 142, 169, 184, 208, 284, 299, 338, 368, 416, 568, 598, 676, 736, 923, 1136, 1196, 1352, 1633, 1846, 2272, 2392, 2704, 3266, 3692, 3887, 4784, 5408, 6532, 7384, 7774, 9568, 11999, 13064, 14768, 15548, 21229, 23998, 26128, 29536, 31096, 42458, 47996, 52256, 62192, 84916, 95992, 124384, 169832, 191984, 275977, 339664, 383968, 551954, 679328, 1103908, 2207816, 4415632, 8831264]

約数ペア:

[(1, 8831264), (2, 4415632), (4, 2207816), (8, 1103908), (13, 679328), (16, 551954), (23, 383968), (26, 339664), (32, 275977), (46, 191984), (52, 169832), (71, 124384), (92, 95992), (104, 84916), (142, 62192), (169, 52256), (184, 47996), (208, 42458), (284, 31096), (299, 29536), (338, 26128), (368, 23998), (416, 21229), (568, 15548), (598, 14768), (676, 13064), (736, 11999), (923, 9568), (1136, 7774), (1196, 7384), (1352, 6532), (1633, 5408), (1846, 4784), (2272, 3887), (2392, 3692), (2704, 3266)]