25505228

素因数分解:

$2^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{15439}}^1$

素因数の和:15509

約数の個数: 24

約数和(自身を含む): 51878400

約数和(自身を除く): 26373172

約数列:

[1, 2, 4, 7, 14, 28, 59, 118, 236, 413, 826, 1652, 15439, 30878, 61756, 108073, 216146, 432292, 910901, 1821802, 3643604, 6376307, 12752614, 25505228]

約数ペア:

[(1, 25505228), (2, 12752614), (4, 6376307), (7, 3643604), (14, 1821802), (28, 910901), (59, 432292), (118, 216146), (236, 108073), (413, 61756), (826, 30878), (1652, 15439)]