29257204

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{25309}}^1$

素因数の和:25347

約数の個数: 18

約数和(自身を含む): 54391190

約数和(自身を除く): 25133986

約数列:

[1, 2, 4, 17, 34, 68, 289, 578, 1156, 25309, 50618, 101236, 430253, 860506, 1721012, 7314301, 14628602, 29257204]

約数ペア:

[(1, 29257204), (2, 14628602), (4, 7314301), (17, 1721012), (34, 860506), (68, 430253), (289, 101236), (578, 50618), (1156, 25309)]