28088712

素因数分解:

$2^3\times 3^2\times {\mathrm{367}}^1\times {\mathrm{1063}}^1$

素因数の和:1442

約数の個数: 48

約数和(自身を含む): 76352640

約数和(自身を除く): 48263928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 367, 734, 1063, 1101, 1468, 2126, 2202, 2936, 3189, 3303, 4252, 4404, 6378, 6606, 8504, 8808, 9567, 12756, 13212, 19134, 25512, 26424, 38268, 76536, 390121, 780242, 1170363, 1560484, 2340726, 3120968, 3511089, 4681452, 7022178, 9362904, 14044356, 28088712]

約数ペア:

[(1, 28088712), (2, 14044356), (3, 9362904), (4, 7022178), (6, 4681452), (8, 3511089), (9, 3120968), (12, 2340726), (18, 1560484), (24, 1170363), (36, 780242), (72, 390121), (367, 76536), (734, 38268), (1063, 26424), (1101, 25512), (1468, 19134), (2126, 13212), (2202, 12756), (2936, 9567), (3189, 8808), (3303, 8504), (4252, 6606), (4404, 6378)]