12467968

素因数分解:

$2^8\times {\mathrm{113}}^1\times {\mathrm{431}}^1$

素因数の和:560

約数の個数: 36

約数和(自身を含む): 25165728

約数和(自身を除く): 12697760

約数列:

[1, 2, 4, 8, 16, 32, 64, 113, 128, 226, 256, 431, 452, 862, 904, 1724, 1808, 3448, 3616, 6896, 7232, 13792, 14464, 27584, 28928, 48703, 55168, 97406, 110336, 194812, 389624, 779248, 1558496, 3116992, 6233984, 12467968]

約数ペア:

[(1, 12467968), (2, 6233984), (4, 3116992), (8, 1558496), (16, 779248), (32, 389624), (64, 194812), (113, 110336), (128, 97406), (226, 55168), (256, 48703), (431, 28928), (452, 27584), (862, 14464), (904, 13792), (1724, 7232), (1808, 6896), (3448, 3616)]