13028176

素因数分解:

$2^4\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1307}}^1$

素因数の和:1411

約数の個数: 40

約数和(自身を含む): 29194560

約数和(自身を除く): 16166384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 89, 112, 178, 356, 623, 712, 1246, 1307, 1424, 2492, 2614, 4984, 5228, 9149, 9968, 10456, 18298, 20912, 36596, 73192, 116323, 146384, 232646, 465292, 814261, 930584, 1628522, 1861168, 3257044, 6514088, 13028176]

約数ペア:

[(1, 13028176), (2, 6514088), (4, 3257044), (7, 1861168), (8, 1628522), (14, 930584), (16, 814261), (28, 465292), (56, 232646), (89, 146384), (112, 116323), (178, 73192), (356, 36596), (623, 20912), (712, 18298), (1246, 10456), (1307, 9968), (1424, 9149), (2492, 5228), (2614, 4984)]