7996821488

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{677}}^1\times {\mathrm{43427}}^1$

素因数の和:44129

約数の個数: 40

約数和(自身を含む): 16429854672

約数和(自身を除く): 8433033184

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 677, 1354, 2708, 5416, 10832, 11509, 23018, 43427, 46036, 86854, 92072, 173708, 184144, 347416, 694832, 738259, 1476518, 2953036, 5906072, 11812144, 29400079, 58800158, 117600316, 235200632, 470401264, 499801343, 999602686, 1999205372, 3998410744, 7996821488]

約数ペア:

[(1, 7996821488), (2, 3998410744), (4, 1999205372), (8, 999602686), (16, 499801343), (17, 470401264), (34, 235200632), (68, 117600316), (136, 58800158), (272, 29400079), (677, 11812144), (1354, 5906072), (2708, 2953036), (5416, 1476518), (10832, 738259), (11509, 694832), (23018, 347416), (43427, 184144), (46036, 173708), (86854, 92072)]