28873112

素因数分解:

$2^3\times {\mathrm{239}}^1\times {\mathrm{15101}}^1$

素因数の和:15346

約数の個数: 16

約数和(自身を含む): 54367200

約数和(自身を除く): 25494088

約数列:

[1, 2, 4, 8, 239, 478, 956, 1912, 15101, 30202, 60404, 120808, 3609139, 7218278, 14436556, 28873112]

約数ペア:

[(1, 28873112), (2, 14436556), (4, 7218278), (8, 3609139), (239, 120808), (478, 60404), (956, 30202), (1912, 15101)]