13999664

素因数分解:

$2^4\times 7^1\times {\mathrm{239}}^1\times {\mathrm{523}}^1$

素因数の和:777

約数の個数: 40

約数和(自身を含む): 31188480

約数和(自身を除く): 17188816

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 239, 478, 523, 956, 1046, 1673, 1912, 2092, 3346, 3661, 3824, 4184, 6692, 7322, 8368, 13384, 14644, 26768, 29288, 58576, 124997, 249994, 499988, 874979, 999976, 1749958, 1999952, 3499916, 6999832, 13999664]

約数ペア:

[(1, 13999664), (2, 6999832), (4, 3499916), (7, 1999952), (8, 1749958), (14, 999976), (16, 874979), (28, 499988), (56, 249994), (112, 124997), (239, 58576), (478, 29288), (523, 26768), (956, 14644), (1046, 13384), (1673, 8368), (1912, 7322), (2092, 6692), (3346, 4184), (3661, 3824)]