69869874872

素因数分解:

$2^3\times 7^1\times {\mathrm{1247676337}}^1$

素因数の和:1247676350

約数の個数: 16

約数和(自身を含む): 149721160560

約数和(自身を除く): 79851285688

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1247676337, 2495352674, 4990705348, 8733734359, 9981410696, 17467468718, 34934937436, 69869874872]

約数ペア:

[(1, 69869874872), (2, 34934937436), (4, 17467468718), (7, 9981410696), (8, 8733734359), (14, 4990705348), (28, 2495352674), (56, 1247676337)]