426248624

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{307}}^1\times {\mathrm{811}}^1$

素因数の和:1233

約数の個数: 40

約数和(自身を含む): 837321408

約数和(自身を除く): 411072784

約数列:

[1, 2, 4, 8, 16, 107, 214, 307, 428, 614, 811, 856, 1228, 1622, 1712, 2456, 3244, 4912, 6488, 12976, 32849, 65698, 86777, 131396, 173554, 248977, 262792, 347108, 497954, 525584, 694216, 995908, 1388432, 1991816, 3983632, 26640539, 53281078, 106562156, 213124312, 426248624]

約数ペア:

[(1, 426248624), (2, 213124312), (4, 106562156), (8, 53281078), (16, 26640539), (107, 3983632), (214, 1991816), (307, 1388432), (428, 995908), (614, 694216), (811, 525584), (856, 497954), (1228, 347108), (1622, 262792), (1712, 248977), (2456, 173554), (3244, 131396), (4912, 86777), (6488, 65698), (12976, 32849)]