67103804

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{277}}^1\times {\mathrm{853}}^1$

素因数の和:1205

約数の個数: 24

約数和(自身を含む): 119655648

約数和(自身を除く): 52551844

約数列:

[1, 2, 4, 71, 142, 277, 284, 554, 853, 1108, 1706, 3412, 19667, 39334, 60563, 78668, 121126, 236281, 242252, 472562, 945124, 16775951, 33551902, 67103804]

約数ペア:

[(1, 67103804), (2, 33551902), (4, 16775951), (71, 945124), (142, 472562), (277, 242252), (284, 236281), (554, 121126), (853, 78668), (1108, 60563), (1706, 39334), (3412, 19667)]