68934394

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{307}}^1\times {\mathrm{311}}^1$

素因数の和:658

約数の個数: 24

約数和(自身を含む): 109837728

約数和(自身を除く): 40903334

約数列:

[1, 2, 19, 38, 307, 311, 361, 614, 622, 722, 5833, 5909, 11666, 11818, 95477, 110827, 112271, 190954, 221654, 224542, 1814063, 3628126, 34467197, 68934394]

約数ペア:

[(1, 68934394), (2, 34467197), (19, 3628126), (38, 1814063), (307, 224542), (311, 221654), (361, 190954), (614, 112271), (622, 110827), (722, 95477), (5833, 11818), (5909, 11666)]