57679856

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{6449}}^1$

素因数の和:6513

約数の個数: 40

約数和(自身を含む): 123169200

約数和(自身を除く): 65489344

約数列:

[1, 2, 4, 8, 13, 16, 26, 43, 52, 86, 104, 172, 208, 344, 559, 688, 1118, 2236, 4472, 6449, 8944, 12898, 25796, 51592, 83837, 103184, 167674, 277307, 335348, 554614, 670696, 1109228, 1341392, 2218456, 3604991, 4436912, 7209982, 14419964, 28839928, 57679856]

約数ペア:

[(1, 57679856), (2, 28839928), (4, 14419964), (8, 7209982), (13, 4436912), (16, 3604991), (26, 2218456), (43, 1341392), (52, 1109228), (86, 670696), (104, 554614), (172, 335348), (208, 277307), (344, 167674), (559, 103184), (688, 83837), (1118, 51592), (2236, 25796), (4472, 12898), (6449, 8944)]