25172712

素因数分解:

$2^3\times 3^2\times {\mathrm{313}}^1\times {\mathrm{1117}}^1$

素因数の和:1442

約数の個数: 48

約数和(自身を含む): 68455140

約数和(自身を除く): 43282428

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 313, 626, 939, 1117, 1252, 1878, 2234, 2504, 2817, 3351, 3756, 4468, 5634, 6702, 7512, 8936, 10053, 11268, 13404, 20106, 22536, 26808, 40212, 80424, 349621, 699242, 1048863, 1398484, 2097726, 2796968, 3146589, 4195452, 6293178, 8390904, 12586356, 25172712]

約数ペア:

[(1, 25172712), (2, 12586356), (3, 8390904), (4, 6293178), (6, 4195452), (8, 3146589), (9, 2796968), (12, 2097726), (18, 1398484), (24, 1048863), (36, 699242), (72, 349621), (313, 80424), (626, 40212), (939, 26808), (1117, 22536), (1252, 20106), (1878, 13404), (2234, 11268), (2504, 10053), (2817, 8936), (3351, 7512), (3756, 6702), (4468, 5634)]