57317528

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{557}}^1\times {\mathrm{677}}^1$

素因数の和:1259

約数の個数: 32

約数和(自身を含む): 113497200

約数和(自身を除く): 56179672

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 557, 677, 1114, 1354, 2228, 2708, 4456, 5416, 10583, 12863, 21166, 25726, 42332, 51452, 84664, 102904, 377089, 754178, 1508356, 3016712, 7164691, 14329382, 28658764, 57317528]

約数ペア:

[(1, 57317528), (2, 28658764), (4, 14329382), (8, 7164691), (19, 3016712), (38, 1508356), (76, 754178), (152, 377089), (557, 102904), (677, 84664), (1114, 51452), (1354, 42332), (2228, 25726), (2708, 21166), (4456, 12863), (5416, 10583)]