7977928

素因数分解:

$2^3\times 7^1\times {\mathrm{109}}^1\times {\mathrm{1307}}^1$

素因数の和:1429

約数の個数: 32

約数和(自身を含む): 17265600

約数和(自身を除く): 9287672

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 109, 218, 436, 763, 872, 1307, 1526, 2614, 3052, 5228, 6104, 9149, 10456, 18298, 36596, 73192, 142463, 284926, 569852, 997241, 1139704, 1994482, 3988964, 7977928]

約数ペア:

[(1, 7977928), (2, 3988964), (4, 1994482), (7, 1139704), (8, 997241), (14, 569852), (28, 284926), (56, 142463), (109, 73192), (218, 36596), (436, 18298), (763, 10456), (872, 9149), (1307, 6104), (1526, 5228), (2614, 3052)]