74497996838

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{337489}}^1$

素因数の和:337704

約数の個数: 32

約数和(自身を含む): 121577397600

約数和(自身を除く): 47079400762

約数列:

[1, 2, 19, 37, 38, 74, 157, 314, 703, 1406, 2983, 5809, 5966, 11618, 110371, 220742, 337489, 674978, 6412291, 12487093, 12824582, 24974186, 52985773, 105971546, 237254767, 474509534, 1006729687, 1960473601, 2013459374, 3920947202, 37248998419, 74497996838]

約数ペア:

[(1, 74497996838), (2, 37248998419), (19, 3920947202), (37, 2013459374), (38, 1960473601), (74, 1006729687), (157, 474509534), (314, 237254767), (703, 105971546), (1406, 52985773), (2983, 24974186), (5809, 12824582), (5966, 12487093), (11618, 6412291), (110371, 674978), (220742, 337489)]