996858128

素因数分解:

$2^4\times 7^1\times {\mathrm{677}}^1\times {\mathrm{13147}}^1$

素因数の和:13839

約数の個数: 40

約数和(自身を含む): 2210757312

約数和(自身を除く): 1213899184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 677, 1354, 2708, 4739, 5416, 9478, 10832, 13147, 18956, 26294, 37912, 52588, 75824, 92029, 105176, 184058, 210352, 368116, 736232, 1472464, 8900519, 17801038, 35602076, 62303633, 71204152, 124607266, 142408304, 249214532, 498429064, 996858128]

約数ペア:

[(1, 996858128), (2, 498429064), (4, 249214532), (7, 142408304), (8, 124607266), (14, 71204152), (16, 62303633), (28, 35602076), (56, 17801038), (112, 8900519), (677, 1472464), (1354, 736232), (2708, 368116), (4739, 210352), (5416, 184058), (9478, 105176), (10832, 92029), (13147, 75824), (18956, 52588), (26294, 37912)]