3116984

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:120

約数の個数: 64

約数和(自身を含む): 6985440

約数和(自身を除く): 3868456

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 41, 43, 52, 68, 82, 86, 104, 136, 164, 172, 221, 328, 344, 442, 533, 559, 697, 731, 884, 1066, 1118, 1394, 1462, 1763, 1768, 2132, 2236, 2788, 2924, 3526, 4264, 4472, 5576, 5848, 7052, 9061, 9503, 14104, 18122, 19006, 22919, 29971, 36244, 38012, 45838, 59942, 72488, 76024, 91676, 119884, 183352, 239768, 389623, 779246, 1558492, 3116984]

約数ペア:

[(1, 3116984), (2, 1558492), (4, 779246), (8, 389623), (13, 239768), (17, 183352), (26, 119884), (34, 91676), (41, 76024), (43, 72488), (52, 59942), (68, 45838), (82, 38012), (86, 36244), (104, 29971), (136, 22919), (164, 19006), (172, 18122), (221, 14104), (328, 9503), (344, 9061), (442, 7052), (533, 5848), (559, 5576), (697, 4472), (731, 4264), (884, 3526), (1066, 2924), (1118, 2788), (1394, 2236), (1462, 2132), (1763, 1768)]