40975376

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{6793}}^1$

素因数の和:6843

約数の個数: 40

約数和(自身を含む): 88457880

約数和(自身を除く): 47482504

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 52, 58, 104, 116, 208, 232, 377, 464, 754, 1508, 3016, 6032, 6793, 13586, 27172, 54344, 88309, 108688, 176618, 196997, 353236, 393994, 706472, 787988, 1412944, 1575976, 2560961, 3151952, 5121922, 10243844, 20487688, 40975376]

約数ペア:

[(1, 40975376), (2, 20487688), (4, 10243844), (8, 5121922), (13, 3151952), (16, 2560961), (26, 1575976), (29, 1412944), (52, 787988), (58, 706472), (104, 393994), (116, 353236), (208, 196997), (232, 176618), (377, 108688), (464, 88309), (754, 54344), (1508, 27172), (3016, 13586), (6032, 6793)]