13579656

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{179}}^1$

素因数の和:326

約数の個数: 64

約数和(自身を含む): 35640000

約数和(自身を除く): 22060344

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 109, 116, 174, 179, 218, 232, 327, 348, 358, 436, 537, 654, 696, 716, 872, 1074, 1308, 1432, 2148, 2616, 3161, 4296, 5191, 6322, 9483, 10382, 12644, 15573, 18966, 19511, 20764, 25288, 31146, 37932, 39022, 41528, 58533, 62292, 75864, 78044, 117066, 124584, 156088, 234132, 468264, 565819, 1131638, 1697457, 2263276, 3394914, 4526552, 6789828, 13579656]

約数ペア:

[(1, 13579656), (2, 6789828), (3, 4526552), (4, 3394914), (6, 2263276), (8, 1697457), (12, 1131638), (24, 565819), (29, 468264), (58, 234132), (87, 156088), (109, 124584), (116, 117066), (174, 78044), (179, 75864), (218, 62292), (232, 58533), (327, 41528), (348, 39022), (358, 37932), (436, 31146), (537, 25288), (654, 20764), (696, 19511), (716, 18966), (872, 15573), (1074, 12644), (1308, 10382), (1432, 9483), (2148, 6322), (2616, 5191), (3161, 4296)]