40674166

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{4001}}^1$

素因数の和:4056

約数の個数: 32

約数和(自身を含む): 72612288

約数和(自身を除く): 31938122

約数列:

[1, 2, 13, 17, 23, 26, 34, 46, 221, 299, 391, 442, 598, 782, 4001, 5083, 8002, 10166, 52013, 68017, 92023, 104026, 136034, 184046, 884221, 1196299, 1564391, 1768442, 2392598, 3128782, 20337083, 40674166]

約数ペア:

[(1, 40674166), (2, 20337083), (13, 3128782), (17, 2392598), (23, 1768442), (26, 1564391), (34, 1196299), (46, 884221), (221, 184046), (299, 136034), (391, 104026), (442, 92023), (598, 68017), (782, 52013), (4001, 10166), (5083, 8002)]