27290174

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:260

約数の個数: 32

約数和(自身を含む): 43860096

約数和(自身を除く): 16569922

約数列:

[1, 2, 41, 47, 73, 82, 94, 97, 146, 194, 1927, 2993, 3431, 3854, 3977, 4559, 5986, 6862, 7081, 7954, 9118, 14162, 140671, 186919, 281342, 290321, 332807, 373838, 580642, 665614, 13645087, 27290174]

約数ペア:

[(1, 27290174), (2, 13645087), (41, 665614), (47, 580642), (73, 373838), (82, 332807), (94, 290321), (97, 281342), (146, 186919), (194, 140671), (1927, 14162), (2993, 9118), (3431, 7954), (3854, 7081), (3977, 6862), (4559, 5986)]