12803968

素因数分解:

$2^7\times {\mathrm{67}}^1\times {\mathrm{1493}}^1$

素因数の和:1574

約数の個数: 32

約数和(自身を含む): 25905960

約数和(自身を除く): 13101992

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 128, 134, 268, 536, 1072, 1493, 2144, 2986, 4288, 5972, 8576, 11944, 23888, 47776, 95552, 100031, 191104, 200062, 400124, 800248, 1600496, 3200992, 6401984, 12803968]

約数ペア:

[(1, 12803968), (2, 6401984), (4, 3200992), (8, 1600496), (16, 800248), (32, 400124), (64, 200062), (67, 191104), (128, 100031), (134, 95552), (268, 47776), (536, 23888), (1072, 11944), (1493, 8576), (2144, 5972), (2986, 4288)]