7545428

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{769}}^1$

素因数の和:1007

約数の個数: 24

約数和(自身を含む): 14488320

約数和(自身を除く): 6942892

約数列:

[1, 2, 4, 11, 22, 44, 223, 446, 769, 892, 1538, 2453, 3076, 4906, 8459, 9812, 16918, 33836, 171487, 342974, 685948, 1886357, 3772714, 7545428]

約数ペア:

[(1, 7545428), (2, 3772714), (4, 1886357), (11, 685948), (22, 342974), (44, 171487), (223, 33836), (446, 16918), (769, 9812), (892, 8459), (1538, 4906), (2453, 3076)]