27995002

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{383}}^1$

素因数の和:642

約数の個数: 32

約数和(自身を含む): 50429952

約数和(自身を除く): 22434950

約数列:

[1, 2, 7, 14, 23, 46, 161, 227, 322, 383, 454, 766, 1589, 2681, 3178, 5221, 5362, 8809, 10442, 17618, 36547, 61663, 73094, 86941, 123326, 173882, 608587, 1217174, 1999643, 3999286, 13997501, 27995002]

約数ペア:

[(1, 27995002), (2, 13997501), (7, 3999286), (14, 1999643), (23, 1217174), (46, 608587), (161, 173882), (227, 123326), (322, 86941), (383, 73094), (454, 61663), (766, 36547), (1589, 17618), (2681, 10442), (3178, 8809), (5221, 5362)]