71221596

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{160409}}^1$

素因数の和:160453

約数の個数: 24

約数和(自身を含む): 170676240

約数和(自身を除く): 99454644

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 160409, 320818, 481227, 641636, 962454, 1924908, 5935133, 11870266, 17805399, 23740532, 35610798, 71221596]

約数ペア:

[(1, 71221596), (2, 35610798), (3, 23740532), (4, 17805399), (6, 11870266), (12, 5935133), (37, 1924908), (74, 962454), (111, 641636), (148, 481227), (222, 320818), (444, 160409)]