56521088

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{33967}}^1$

素因数の和:33994

約数の個数: 32

約数和(自身を含む): 121265760

約数和(自身を除く): 64744672

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 33967, 67934, 135868, 271736, 441571, 543472, 883142, 1086944, 1766284, 2173888, 3532568, 4347776, 7065136, 14130272, 28260544, 56521088]

約数ペア:

[(1, 56521088), (2, 28260544), (4, 14130272), (8, 7065136), (13, 4347776), (16, 3532568), (26, 2173888), (32, 1766284), (52, 1086944), (64, 883142), (104, 543472), (128, 441571), (208, 271736), (416, 135868), (832, 67934), (1664, 33967)]