7715968

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{4637}}^1$

素因数の和:4664

約数の個数: 32

約数和(自身を含む): 16557660

約数和(自身を除く): 8841692

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 4637, 9274, 18548, 37096, 60281, 74192, 120562, 148384, 241124, 296768, 482248, 593536, 964496, 1928992, 3857984, 7715968]

約数ペア:

[(1, 7715968), (2, 3857984), (4, 1928992), (8, 964496), (13, 593536), (16, 482248), (26, 296768), (32, 241124), (52, 148384), (64, 120562), (104, 74192), (128, 60281), (208, 37096), (416, 18548), (832, 9274), (1664, 4637)]