27666968

素因数分解:

$2^3\times 7^2\times {\mathrm{163}}^1\times {\mathrm{433}}^1$

素因数の和:616

約数の個数: 48

約数和(自身を含む): 60855480

約数和(自身を除く): 33188512

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 163, 196, 326, 392, 433, 652, 866, 1141, 1304, 1732, 2282, 3031, 3464, 4564, 6062, 7987, 9128, 12124, 15974, 21217, 24248, 31948, 42434, 63896, 70579, 84868, 141158, 169736, 282316, 494053, 564632, 988106, 1976212, 3458371, 3952424, 6916742, 13833484, 27666968]

約数ペア:

[(1, 27666968), (2, 13833484), (4, 6916742), (7, 3952424), (8, 3458371), (14, 1976212), (28, 988106), (49, 564632), (56, 494053), (98, 282316), (163, 169736), (196, 141158), (326, 84868), (392, 70579), (433, 63896), (652, 42434), (866, 31948), (1141, 24248), (1304, 21217), (1732, 15974), (2282, 12124), (3031, 9128), (3464, 7987), (4564, 6062)]