66362704

素因数分解:

$2^4\times {\mathrm{409}}^1\times {\mathrm{10141}}^1$

素因数の和:10558

約数の個数: 20

約数和(自身を含む): 128904820

約数和(自身を除く): 62542116

約数列:

[1, 2, 4, 8, 16, 409, 818, 1636, 3272, 6544, 10141, 20282, 40564, 81128, 162256, 4147669, 8295338, 16590676, 33181352, 66362704]

約数ペア:

[(1, 66362704), (2, 33181352), (4, 16590676), (8, 8295338), (16, 4147669), (409, 162256), (818, 81128), (1636, 40564), (3272, 20282), (6544, 10141)]