70107664

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{398339}}^1$

素因数の和:398358

約数の個数: 20

約数和(自身を含む): 148182480

約数和(自身を除く): 78074816

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 398339, 796678, 1593356, 3186712, 4381729, 6373424, 8763458, 17526916, 35053832, 70107664]

約数ペア:

[(1, 70107664), (2, 35053832), (4, 17526916), (8, 8763458), (11, 6373424), (16, 4381729), (22, 3186712), (44, 1593356), (88, 796678), (176, 398339)]