57289816

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{263}}^1\times {\mathrm{373}}^1$

素因数の和:715

約数の個数: 32

約数和(自身を含む): 109596960

約数和(自身を除く): 52307144

約数列:

[1, 2, 4, 8, 73, 146, 263, 292, 373, 526, 584, 746, 1052, 1492, 2104, 2984, 19199, 27229, 38398, 54458, 76796, 98099, 108916, 153592, 196198, 217832, 392396, 784792, 7161227, 14322454, 28644908, 57289816]

約数ペア:

[(1, 57289816), (2, 28644908), (4, 14322454), (8, 7161227), (73, 784792), (146, 392396), (263, 217832), (292, 196198), (373, 153592), (526, 108916), (584, 98099), (746, 76796), (1052, 54458), (1492, 38398), (2104, 27229), (2984, 19199)]