64481816

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67733}}^1$

素因数の和:67763

約数の個数: 32

約数和(自身を含む): 146305440

約数和(自身を除く): 81823624

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952, 67733, 135466, 270932, 474131, 541864, 948262, 1151461, 1896524, 2302922, 3793048, 4605844, 8060227, 9211688, 16120454, 32240908, 64481816]

約数ペア:

[(1, 64481816), (2, 32240908), (4, 16120454), (7, 9211688), (8, 8060227), (14, 4605844), (17, 3793048), (28, 2302922), (34, 1896524), (56, 1151461), (68, 948262), (119, 541864), (136, 474131), (238, 270932), (476, 135466), (952, 67733)]