15686048

素因数分解:

$2^5\times 7^1\times {\mathrm{239}}^1\times {\mathrm{293}}^1$

素因数の和:549

約数の個数: 48

約数和(自身を含む): 35562240

約数和(自身を除く): 19876192

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 239, 293, 478, 586, 956, 1172, 1673, 1912, 2051, 2344, 3346, 3824, 4102, 4688, 6692, 7648, 8204, 9376, 13384, 16408, 26768, 32816, 53536, 65632, 70027, 140054, 280108, 490189, 560216, 980378, 1120432, 1960756, 2240864, 3921512, 7843024, 15686048]

約数ペア:

[(1, 15686048), (2, 7843024), (4, 3921512), (7, 2240864), (8, 1960756), (14, 1120432), (16, 980378), (28, 560216), (32, 490189), (56, 280108), (112, 140054), (224, 70027), (239, 65632), (293, 53536), (478, 32816), (586, 26768), (956, 16408), (1172, 13384), (1673, 9376), (1912, 8204), (2051, 7648), (2344, 6692), (3346, 4688), (3824, 4102)]