8266252328

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{284729}}^1$

素因数の和:284945

約数の個数: 32

約数和(自身を含む): 16400448000

約数和(自身を除く): 8134195672

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 191, 382, 764, 1528, 3629, 7258, 14516, 29032, 284729, 569458, 1138916, 2277832, 5409851, 10819702, 21639404, 43278808, 54383239, 108766478, 217532956, 435065912, 1033281541, 2066563082, 4133126164, 8266252328]

約数ペア:

[(1, 8266252328), (2, 4133126164), (4, 2066563082), (8, 1033281541), (19, 435065912), (38, 217532956), (76, 108766478), (152, 54383239), (191, 43278808), (382, 21639404), (764, 10819702), (1528, 5409851), (3629, 2277832), (7258, 1138916), (14516, 569458), (29032, 284729)]