57148276

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{20323}}^1$

素因数の和:20383

約数の個数: 24

約数和(自身を含む): 108123680

約数和(自身を除く): 50975404

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 148, 703, 1406, 2812, 20323, 40646, 81292, 386137, 751951, 772274, 1503902, 1544548, 3007804, 14287069, 28574138, 57148276]

約数ペア:

[(1, 57148276), (2, 28574138), (4, 14287069), (19, 3007804), (37, 1544548), (38, 1503902), (74, 772274), (76, 751951), (148, 386137), (703, 81292), (1406, 40646), (2812, 20323)]