25601906

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{1579}}^1$

素因数の和:1670

約数の個数: 24

約数和(自身を含む): 42868560

約数和(自身を除く): 17266654

約数列:

[1, 2, 11, 22, 67, 121, 134, 242, 737, 1474, 1579, 3158, 8107, 16214, 17369, 34738, 105793, 191059, 211586, 382118, 1163723, 2327446, 12800953, 25601906]

約数ペア:

[(1, 25601906), (2, 12800953), (11, 2327446), (22, 1163723), (67, 382118), (121, 211586), (134, 191059), (242, 105793), (737, 34738), (1474, 17369), (1579, 16214), (3158, 8107)]