40844336

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{11551}}^1$

素因数の和:11589

約数の個数: 40

約数和(自身を含む): 90244224

約数和(自身を除く): 49399888

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1768, 3536, 11551, 23102, 46204, 92408, 150163, 184816, 196367, 300326, 392734, 600652, 785468, 1201304, 1570936, 2402608, 2552771, 3141872, 5105542, 10211084, 20422168, 40844336]

約数ペア:

[(1, 40844336), (2, 20422168), (4, 10211084), (8, 5105542), (13, 3141872), (16, 2552771), (17, 2402608), (26, 1570936), (34, 1201304), (52, 785468), (68, 600652), (104, 392734), (136, 300326), (208, 196367), (221, 184816), (272, 150163), (442, 92408), (884, 46204), (1768, 23102), (3536, 11551)]