57171764

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{5581}}^1$

素因数の和:5795

約数の個数: 24

約数和(自身を含む): 108313128

約数和(自身を除く): 51141364

約数列:

[1, 2, 4, 13, 26, 52, 197, 394, 788, 2561, 5122, 5581, 10244, 11162, 22324, 72553, 145106, 290212, 1099457, 2198914, 4397828, 14292941, 28585882, 57171764]

約数ペア:

[(1, 57171764), (2, 28585882), (4, 14292941), (13, 4397828), (26, 2198914), (52, 1099457), (197, 290212), (394, 145106), (788, 72553), (2561, 22324), (5122, 11162), (5581, 10244)]