71426992

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{49057}}^1$

素因数の和:49085

約数の個数: 40

約数和(自身を含む): 170329376

約数和(自身を除く): 98902384

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 49057, 98114, 196228, 343399, 392456, 637741, 686798, 784912, 1275482, 1373596, 2550964, 2747192, 4464187, 5101928, 5494384, 8928374, 10203856, 17856748, 35713496, 71426992]

約数ペア:

[(1, 71426992), (2, 35713496), (4, 17856748), (7, 10203856), (8, 8928374), (13, 5494384), (14, 5101928), (16, 4464187), (26, 2747192), (28, 2550964), (52, 1373596), (56, 1275482), (91, 784912), (104, 686798), (112, 637741), (182, 392456), (208, 343399), (364, 196228), (728, 98114), (1456, 49057)]