27897758

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{12377}}^1$

素因数の和:12416

約数の個数: 24

約数和(自身を含む): 50799312

約数和(自身を除く): 22901554

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 161, 322, 1127, 2254, 12377, 24754, 86639, 173278, 284671, 569342, 606473, 1212946, 1992697, 3985394, 13948879, 27897758]

約数ペア:

[(1, 27897758), (2, 13948879), (7, 3985394), (14, 1992697), (23, 1212946), (46, 606473), (49, 569342), (98, 284671), (161, 173278), (322, 86639), (1127, 24754), (2254, 12377)]