68193258

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{401}}^1\times {\mathrm{4049}}^1$

素因数の和:4462

約数の個数: 32

約数和(自身を含む): 156297600

約数和(自身を除く): 88104342

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 401, 802, 1203, 2406, 2807, 4049, 5614, 8098, 8421, 12147, 16842, 24294, 28343, 56686, 85029, 170058, 1623649, 3247298, 4870947, 9741894, 11365543, 22731086, 34096629, 68193258]

約数ペア:

[(1, 68193258), (2, 34096629), (3, 22731086), (6, 11365543), (7, 9741894), (14, 4870947), (21, 3247298), (42, 1623649), (401, 170058), (802, 85029), (1203, 56686), (2406, 28343), (2807, 24294), (4049, 16842), (5614, 12147), (8098, 8421)]