28362754

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{69859}}^1$

素因数の和:69897

約数の個数: 16

約数和(自身を含む): 50299200

約数和(自身を除く): 21936446

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 69859, 139718, 489013, 978026, 2025911, 4051822, 14181377, 28362754]

約数ペア:

[(1, 28362754), (2, 14181377), (7, 4051822), (14, 2025911), (29, 978026), (58, 489013), (203, 139718), (406, 69859)]