25502906

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3877}}^1$

素因数の和:3926

約数の個数: 32

約数和(自身を含む): 46908288

約数和(自身を除く): 21405382

約数列:

[1, 2, 11, 13, 22, 23, 26, 46, 143, 253, 286, 299, 506, 598, 3289, 3877, 6578, 7754, 42647, 50401, 85294, 89171, 100802, 178342, 554411, 980881, 1108822, 1159223, 1961762, 2318446, 12751453, 25502906]

約数ペア:

[(1, 25502906), (2, 12751453), (11, 2318446), (13, 1961762), (22, 1159223), (23, 1108822), (26, 980881), (46, 554411), (143, 178342), (253, 100802), (286, 89171), (299, 85294), (506, 50401), (598, 42647), (3289, 7754), (3877, 6578)]