390477376

素因数分解:

$2^6\times {\mathrm{113}}^1\times {\mathrm{53993}}^1$

素因数の和:54118

約数の個数: 28

約数和(自身を含む): 781725132

約数和(自身を除く): 391247756

約数列:

[1, 2, 4, 8, 16, 32, 64, 113, 226, 452, 904, 1808, 3616, 7232, 53993, 107986, 215972, 431944, 863888, 1727776, 3455552, 6101209, 12202418, 24404836, 48809672, 97619344, 195238688, 390477376]

約数ペア:

[(1, 390477376), (2, 195238688), (4, 97619344), (8, 48809672), (16, 24404836), (32, 12202418), (64, 6101209), (113, 3455552), (226, 1727776), (452, 863888), (904, 431944), (1808, 215972), (3616, 107986), (7232, 53993)]