25904294

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{569}}^1$

素因数の和:704

約数の個数: 32

約数和(自身を含む): 44815680

約数和(自身を除く): 18911386

約数列:

[1, 2, 13, 17, 26, 34, 103, 206, 221, 442, 569, 1138, 1339, 1751, 2678, 3502, 7397, 9673, 14794, 19346, 22763, 45526, 58607, 117214, 125749, 251498, 761891, 996319, 1523782, 1992638, 12952147, 25904294]

約数ペア:

[(1, 25904294), (2, 12952147), (13, 1992638), (17, 1523782), (26, 996319), (34, 761891), (103, 251498), (206, 125749), (221, 117214), (442, 58607), (569, 45526), (1138, 22763), (1339, 19346), (1751, 14794), (2678, 9673), (3502, 7397)]