3958408

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{311}}^1$

素因数の和:397

約数の個数: 32

約数和(自身を含む): 7824960

約数和(自身を除く): 3866552

約数列:

[1, 2, 4, 8, 37, 43, 74, 86, 148, 172, 296, 311, 344, 622, 1244, 1591, 2488, 3182, 6364, 11507, 12728, 13373, 23014, 26746, 46028, 53492, 92056, 106984, 494801, 989602, 1979204, 3958408]

約数ペア:

[(1, 3958408), (2, 1979204), (4, 989602), (8, 494801), (37, 106984), (43, 92056), (74, 53492), (86, 46028), (148, 26746), (172, 23014), (296, 13373), (311, 12728), (344, 11507), (622, 6364), (1244, 3182), (1591, 2488)]