27384728

素因数分解:

$2^3\times 7^2\times {\mathrm{69859}}^1$

素因数の和:69879

約数の個数: 24

約数和(自身を含む): 59730300

約数和(自身を除く): 32345572

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 69859, 139718, 279436, 489013, 558872, 978026, 1956052, 3423091, 3912104, 6846182, 13692364, 27384728]

約数ペア:

[(1, 27384728), (2, 13692364), (4, 6846182), (7, 3912104), (8, 3423091), (14, 1956052), (28, 978026), (49, 558872), (56, 489013), (98, 279436), (196, 139718), (392, 69859)]