57315248

素因数分解:

$2^4\times {\mathrm{19}}^2\times {\mathrm{9923}}^1$

素因数の和:9969

約数の個数: 30

約数和(自身を含む): 117212364

約数和(自身を除く): 59897116

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 361, 722, 1444, 2888, 5776, 9923, 19846, 39692, 79384, 158768, 188537, 377074, 754148, 1508296, 3016592, 3582203, 7164406, 14328812, 28657624, 57315248]

約数ペア:

[(1, 57315248), (2, 28657624), (4, 14328812), (8, 7164406), (16, 3582203), (19, 3016592), (38, 1508296), (76, 754148), (152, 377074), (304, 188537), (361, 158768), (722, 79384), (1444, 39692), (2888, 19846), (5776, 9923)]