7640664

素因数分解:

$2^3\times 3^1\times {\mathrm{241}}^1\times {\mathrm{1321}}^1$

素因数の和:1571

約数の個数: 32

約数和(自身を含む): 19195440

約数和(自身を除く): 11554776

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 241, 482, 723, 964, 1321, 1446, 1928, 2642, 2892, 3963, 5284, 5784, 7926, 10568, 15852, 31704, 318361, 636722, 955083, 1273444, 1910166, 2546888, 3820332, 7640664]

約数ペア:

[(1, 7640664), (2, 3820332), (3, 2546888), (4, 1910166), (6, 1273444), (8, 955083), (12, 636722), (24, 318361), (241, 31704), (482, 15852), (723, 10568), (964, 7926), (1321, 5784), (1446, 5284), (1928, 3963), (2642, 2892)]