57978064

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{37357}}^1$

素因数の和:37462

約数の個数: 20

約数和(自身を含む): 113493604

約数和(自身を除く): 55515540

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 1552, 37357, 74714, 149428, 298856, 597712, 3623629, 7247258, 14494516, 28989032, 57978064]

約数ペア:

[(1, 57978064), (2, 28989032), (4, 14494516), (8, 7247258), (16, 3623629), (97, 597712), (194, 298856), (388, 149428), (776, 74714), (1552, 37357)]