25390604

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{229}}^1\times {\mathrm{523}}^1$

素因数の和:809

約数の個数: 24

約数和(自身を含む): 45556560

約数和(自身を除く): 20165956

約数列:

[1, 2, 4, 53, 106, 212, 229, 458, 523, 916, 1046, 2092, 12137, 24274, 27719, 48548, 55438, 110876, 119767, 239534, 479068, 6347651, 12695302, 25390604]

約数ペア:

[(1, 25390604), (2, 12695302), (4, 6347651), (53, 479068), (106, 239534), (212, 119767), (229, 110876), (458, 55438), (523, 48548), (916, 27719), (1046, 24274), (2092, 12137)]