25031656

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{1033}}^1$

素因数の和:1285

約数の個数: 32

約数和(自身を含む): 50810760

約数和(自身を除く): 25779104

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 233, 466, 932, 1033, 1864, 2066, 3029, 4132, 6058, 8264, 12116, 13429, 24232, 26858, 53716, 107432, 240689, 481378, 962756, 1925512, 3128957, 6257914, 12515828, 25031656]

約数ペア:

[(1, 25031656), (2, 12515828), (4, 6257914), (8, 3128957), (13, 1925512), (26, 962756), (52, 481378), (104, 240689), (233, 107432), (466, 53716), (932, 26858), (1033, 24232), (1864, 13429), (2066, 12116), (3029, 8264), (4132, 6058)]