739702984

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{45481}}^1$

素因数の和:45613

約数の個数: 32

約数和(自身を含む): 1473616800

約数和(自身を除く): 733913816

約数列:

[1, 2, 4, 8, 19, 38, 76, 107, 152, 214, 428, 856, 2033, 4066, 8132, 16264, 45481, 90962, 181924, 363848, 864139, 1728278, 3456556, 4866467, 6913112, 9732934, 19465868, 38931736, 92462873, 184925746, 369851492, 739702984]

約数ペア:

[(1, 739702984), (2, 369851492), (4, 184925746), (8, 92462873), (19, 38931736), (38, 19465868), (76, 9732934), (107, 6913112), (152, 4866467), (214, 3456556), (428, 1728278), (856, 864139), (2033, 363848), (4066, 181924), (8132, 90962), (16264, 45481)]