14961688

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{71}}^2$

素因数の和:208

約数の個数: 48

約数和(自身を含む): 33132240

約数和(自身を除く): 18170552

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 71, 106, 142, 212, 284, 371, 424, 497, 568, 742, 994, 1484, 1988, 2968, 3763, 3976, 5041, 7526, 10082, 15052, 20164, 26341, 30104, 35287, 40328, 52682, 70574, 105364, 141148, 210728, 267173, 282296, 534346, 1068692, 1870211, 2137384, 3740422, 7480844, 14961688]

約数ペア:

[(1, 14961688), (2, 7480844), (4, 3740422), (7, 2137384), (8, 1870211), (14, 1068692), (28, 534346), (53, 282296), (56, 267173), (71, 210728), (106, 141148), (142, 105364), (212, 70574), (284, 52682), (371, 40328), (424, 35287), (497, 30104), (568, 26341), (742, 20164), (994, 15052), (1484, 10082), (1988, 7526), (2968, 5041), (3763, 3976)]