65531564

素因数分解:

$2^2\times 7^1\times {\mathrm{739}}^1\times {\mathrm{3167}}^1$

素因数の和:3917

約数の個数: 24

約数和(自身を含む): 131281920

約数和(自身を除く): 65750356

約数列:

[1, 2, 4, 7, 14, 28, 739, 1478, 2956, 3167, 5173, 6334, 10346, 12668, 20692, 22169, 44338, 88676, 2340413, 4680826, 9361652, 16382891, 32765782, 65531564]

約数ペア:

[(1, 65531564), (2, 32765782), (4, 16382891), (7, 9361652), (14, 4680826), (28, 2340413), (739, 88676), (1478, 44338), (2956, 22169), (3167, 20692), (5173, 12668), (6334, 10346)]