57681572

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{907}}^1\times {\mathrm{1223}}^1$

素因数の和:2147

約数の個数: 24

約数和(自身を含む): 108916416

約数和(自身を除く): 51234844

約数列:

[1, 2, 4, 13, 26, 52, 907, 1223, 1814, 2446, 3628, 4892, 11791, 15899, 23582, 31798, 47164, 63596, 1109261, 2218522, 4437044, 14420393, 28840786, 57681572]

約数ペア:

[(1, 57681572), (2, 28840786), (4, 14420393), (13, 4437044), (26, 2218522), (52, 1109261), (907, 63596), (1223, 47164), (1814, 31798), (2446, 23582), (3628, 15899), (4892, 11791)]