26987338

素因数分解:

$2^1\times 7^2\times {\mathrm{113}}^1\times {\mathrm{2437}}^1$

素因数の和:2566

約数の個数: 24

約数和(自身を含む): 47526372

約数和(自身を除く): 20539034

約数列:

[1, 2, 7, 14, 49, 98, 113, 226, 791, 1582, 2437, 4874, 5537, 11074, 17059, 34118, 119413, 238826, 275381, 550762, 1927667, 3855334, 13493669, 26987338]

約数ペア:

[(1, 26987338), (2, 13493669), (7, 3855334), (14, 1927667), (49, 550762), (98, 275381), (113, 238826), (226, 119413), (791, 34118), (1582, 17059), (2437, 11074), (4874, 5537)]