68557358

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{10079}}^1$

素因数の和:10279

約数の個数: 16

約数和(自身を含む): 108864000

約数和(自身を除く): 40306642

約数列:

[1, 2, 19, 38, 179, 358, 3401, 6802, 10079, 20158, 191501, 383002, 1804141, 3608282, 34278679, 68557358]

約数ペア:

[(1, 68557358), (2, 34278679), (19, 3608282), (38, 1804141), (179, 383002), (358, 191501), (3401, 20158), (6802, 10079)]