26480696

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{571}}^1$

素因数の和:636

約数の個数: 64

約数和(自身を含む): 59304960

約数和(自身を除く): 32824264

約数列:

[1, 2, 4, 8, 11, 17, 22, 31, 34, 44, 62, 68, 88, 124, 136, 187, 248, 341, 374, 527, 571, 682, 748, 1054, 1142, 1364, 1496, 2108, 2284, 2728, 4216, 4568, 5797, 6281, 9707, 11594, 12562, 17701, 19414, 23188, 25124, 35402, 38828, 46376, 50248, 70804, 77656, 106777, 141608, 194711, 213554, 300917, 389422, 427108, 601834, 778844, 854216, 1203668, 1557688, 2407336, 3310087, 6620174, 13240348, 26480696]

約数ペア:

[(1, 26480696), (2, 13240348), (4, 6620174), (8, 3310087), (11, 2407336), (17, 1557688), (22, 1203668), (31, 854216), (34, 778844), (44, 601834), (62, 427108), (68, 389422), (88, 300917), (124, 213554), (136, 194711), (187, 141608), (248, 106777), (341, 77656), (374, 70804), (527, 50248), (571, 46376), (682, 38828), (748, 35402), (1054, 25124), (1142, 23188), (1364, 19414), (1496, 17701), (2108, 12562), (2284, 11594), (2728, 9707), (4216, 6281), (4568, 5797)]