64986752

素因数分解:

$2^7\times {\mathrm{113}}^1\times {\mathrm{4493}}^1$

素因数の和:4620

約数の個数: 32

約数和(自身を含む): 130640580

約数和(自身を除く): 65653828

約数列:

[1, 2, 4, 8, 16, 32, 64, 113, 128, 226, 452, 904, 1808, 3616, 4493, 7232, 8986, 14464, 17972, 35944, 71888, 143776, 287552, 507709, 575104, 1015418, 2030836, 4061672, 8123344, 16246688, 32493376, 64986752]

約数ペア:

[(1, 64986752), (2, 32493376), (4, 16246688), (8, 8123344), (16, 4061672), (32, 2030836), (64, 1015418), (113, 575104), (128, 507709), (226, 287552), (452, 143776), (904, 71888), (1808, 35944), (3616, 17972), (4493, 14464), (7232, 8986)]