56639268

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{224759}}^1$

素因数の和:224776

約数の個数: 36

約数和(自身を含む): 163625280

約数和(自身を除く): 106986012

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 224759, 449518, 674277, 899036, 1348554, 1573313, 2022831, 2697108, 3146626, 4045662, 4719939, 6293252, 8091324, 9439878, 14159817, 18879756, 28319634, 56639268]

約数ペア:

[(1, 56639268), (2, 28319634), (3, 18879756), (4, 14159817), (6, 9439878), (7, 8091324), (9, 6293252), (12, 4719939), (14, 4045662), (18, 3146626), (21, 2697108), (28, 2022831), (36, 1573313), (42, 1348554), (63, 899036), (84, 674277), (126, 449518), (252, 224759)]