69143372

素因数分解:

$2^2\times {\mathrm{127}}^1\times {\mathrm{131}}^1\times {\mathrm{1039}}^1$

素因数の和:1301

約数の個数: 24

約数和(自身を含む): 123002880

約数和(自身を除く): 53859508

約数列:

[1, 2, 4, 127, 131, 254, 262, 508, 524, 1039, 2078, 4156, 16637, 33274, 66548, 131953, 136109, 263906, 272218, 527812, 544436, 17285843, 34571686, 69143372]

約数ペア:

[(1, 69143372), (2, 34571686), (4, 17285843), (127, 544436), (131, 527812), (254, 272218), (262, 263906), (508, 136109), (524, 131953), (1039, 66548), (2078, 33274), (4156, 16637)]