28011816

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{55579}}^1$

素因数の和:55598

約数の個数: 48

約数和(自身を含む): 86704800

約数和(自身を除く): 58692984

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 55579, 111158, 166737, 222316, 333474, 389053, 444632, 500211, 666948, 778106, 1000422, 1167159, 1333896, 1556212, 2000844, 2334318, 3112424, 3501477, 4001688, 4668636, 7002954, 9337272, 14005908, 28011816]

約数ペア:

[(1, 28011816), (2, 14005908), (3, 9337272), (4, 7002954), (6, 4668636), (7, 4001688), (8, 3501477), (9, 3112424), (12, 2334318), (14, 2000844), (18, 1556212), (21, 1333896), (24, 1167159), (28, 1000422), (36, 778106), (42, 666948), (56, 500211), (63, 444632), (72, 389053), (84, 333474), (126, 222316), (168, 166737), (252, 111158), (504, 55579)]