40681664

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{953}}^1$

素因数の和:1017

約数の個数: 56

約数和(自身を含む): 87233760

約数和(自身を除く): 46552096

約数列:

[1, 2, 4, 8, 16, 23, 29, 32, 46, 58, 64, 92, 116, 184, 232, 368, 464, 667, 736, 928, 953, 1334, 1472, 1856, 1906, 2668, 3812, 5336, 7624, 10672, 15248, 21344, 21919, 27637, 30496, 42688, 43838, 55274, 60992, 87676, 110548, 175352, 221096, 350704, 442192, 635651, 701408, 884384, 1271302, 1402816, 1768768, 2542604, 5085208, 10170416, 20340832, 40681664]

約数ペア:

[(1, 40681664), (2, 20340832), (4, 10170416), (8, 5085208), (16, 2542604), (23, 1768768), (29, 1402816), (32, 1271302), (46, 884384), (58, 701408), (64, 635651), (92, 442192), (116, 350704), (184, 221096), (232, 175352), (368, 110548), (464, 87676), (667, 60992), (736, 55274), (928, 43838), (953, 42688), (1334, 30496), (1472, 27637), (1856, 21919), (1906, 21344), (2668, 15248), (3812, 10672), (5336, 7624)]