25881412

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{6451}}^1$

素因数の和:6531

約数の個数: 24

約数和(自身を含む): 48777120

約数和(自身を除く): 22895708

約数列:

[1, 2, 4, 17, 34, 59, 68, 118, 236, 1003, 2006, 4012, 6451, 12902, 25804, 109667, 219334, 380609, 438668, 761218, 1522436, 6470353, 12940706, 25881412]

約数ペア:

[(1, 25881412), (2, 12940706), (4, 6470353), (17, 1522436), (34, 761218), (59, 438668), (68, 380609), (118, 219334), (236, 109667), (1003, 25804), (2006, 12902), (4012, 6451)]