27679576

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{457}}^1$

素因数の和:643

約数の個数: 32

約数和(自身を含む): 53256240

約数和(自身を除く): 25576664

約数列:

[1, 2, 4, 8, 67, 113, 134, 226, 268, 452, 457, 536, 904, 914, 1828, 3656, 7571, 15142, 30284, 30619, 51641, 60568, 61238, 103282, 122476, 206564, 244952, 413128, 3459947, 6919894, 13839788, 27679576]

約数ペア:

[(1, 27679576), (2, 13839788), (4, 6919894), (8, 3459947), (67, 413128), (113, 244952), (134, 206564), (226, 122476), (268, 103282), (452, 61238), (457, 60568), (536, 51641), (904, 30619), (914, 30284), (1828, 15142), (3656, 7571)]