39217256

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{557}}^1\times {\mathrm{677}}^1$

素因数の和:1253

約数の個数: 32

約数和(自身を含む): 79448040

約数和(自身を除く): 40230784

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 557, 677, 1114, 1354, 2228, 2708, 4456, 5416, 7241, 8801, 14482, 17602, 28964, 35204, 57928, 70408, 377089, 754178, 1508356, 3016712, 4902157, 9804314, 19608628, 39217256]

約数ペア:

[(1, 39217256), (2, 19608628), (4, 9804314), (8, 4902157), (13, 3016712), (26, 1508356), (52, 754178), (104, 377089), (557, 70408), (677, 57928), (1114, 35204), (1354, 28964), (2228, 17602), (2708, 14482), (4456, 8801), (5416, 7241)]