71641262

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{5227}}^1$

素因数の和:5336

約数の個数: 32

約数和(自身を含む): 135509760

約数和(自身を除く): 63868498

約数列:

[1, 2, 7, 11, 14, 22, 77, 89, 154, 178, 623, 979, 1246, 1958, 5227, 6853, 10454, 13706, 36589, 57497, 73178, 114994, 402479, 465203, 804958, 930406, 3256421, 5117233, 6512842, 10234466, 35820631, 71641262]

約数ペア:

[(1, 71641262), (2, 35820631), (7, 10234466), (11, 6512842), (14, 5117233), (22, 3256421), (77, 930406), (89, 804958), (154, 465203), (178, 402479), (623, 114994), (979, 73178), (1246, 57497), (1958, 36589), (5227, 13706), (6853, 10454)]