445280696

素因数分解:

$2^3\times 7^1\times {\mathrm{109}}^1\times {\mathrm{72949}}^1$

素因数の和:73071

約数の個数: 32

約数和(自身を含む): 962940000

約数和(自身を除く): 517659304

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 109, 218, 436, 763, 872, 1526, 3052, 6104, 72949, 145898, 291796, 510643, 583592, 1021286, 2042572, 4085144, 7951441, 15902882, 31805764, 55660087, 63611528, 111320174, 222640348, 445280696]

約数ペア:

[(1, 445280696), (2, 222640348), (4, 111320174), (7, 63611528), (8, 55660087), (14, 31805764), (28, 15902882), (56, 7951441), (109, 4085144), (218, 2042572), (436, 1021286), (763, 583592), (872, 510643), (1526, 291796), (3052, 145898), (6104, 72949)]