57428852

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{12409}}^1$

素因数の和:12515

約数の個数: 24

約数和(自身を含む): 109456200

約数和(自身を除く): 52027348

約数列:

[1, 2, 4, 13, 26, 52, 89, 178, 356, 1157, 2314, 4628, 12409, 24818, 49636, 161317, 322634, 645268, 1104401, 2208802, 4417604, 14357213, 28714426, 57428852]

約数ペア:

[(1, 57428852), (2, 28714426), (4, 14357213), (13, 4417604), (26, 2208802), (52, 1104401), (89, 645268), (178, 322634), (356, 161317), (1157, 49636), (2314, 24818), (4628, 12409)]