68499238

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{257}}^1\times {\mathrm{1877}}^1$

素因数の和:2207

約数の個数: 16

約数和(自身を含む): 104657184

約数和(自身を除く): 36157946

約数列:

[1, 2, 71, 142, 257, 514, 1877, 3754, 18247, 36494, 133267, 266534, 482389, 964778, 34249619, 68499238]

約数ペア:

[(1, 68499238), (2, 34249619), (71, 964778), (142, 482389), (257, 266534), (514, 133267), (1877, 36494), (3754, 18247)]