61811792

素因数分解:

$2^4\times 7^1\times {\mathrm{647}}^1\times {\mathrm{853}}^1$

素因数の和:1515

約数の個数: 40

約数和(自身を含む): 137241216

約数和(自身を除く): 75429424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 647, 853, 1294, 1706, 2588, 3412, 4529, 5176, 5971, 6824, 9058, 10352, 11942, 13648, 18116, 23884, 36232, 47768, 72464, 95536, 551891, 1103782, 2207564, 3863237, 4415128, 7726474, 8830256, 15452948, 30905896, 61811792]

約数ペア:

[(1, 61811792), (2, 30905896), (4, 15452948), (7, 8830256), (8, 7726474), (14, 4415128), (16, 3863237), (28, 2207564), (56, 1103782), (112, 551891), (647, 95536), (853, 72464), (1294, 47768), (1706, 36232), (2588, 23884), (3412, 18116), (4529, 13648), (5176, 11942), (5971, 10352), (6824, 9058)]