25285608

素因数分解:

$2^3\times 3^5\times {\mathrm{13007}}^1$

素因数の和:13028

約数の個数: 48

約数和(自身を含む): 71023680

約数和(自身を除く): 45738072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 972, 1944, 13007, 26014, 39021, 52028, 78042, 104056, 117063, 156084, 234126, 312168, 351189, 468252, 702378, 936504, 1053567, 1404756, 2107134, 2809512, 3160701, 4214268, 6321402, 8428536, 12642804, 25285608]

約数ペア:

[(1, 25285608), (2, 12642804), (3, 8428536), (4, 6321402), (6, 4214268), (8, 3160701), (9, 2809512), (12, 2107134), (18, 1404756), (24, 1053567), (27, 936504), (36, 702378), (54, 468252), (72, 351189), (81, 312168), (108, 234126), (162, 156084), (216, 117063), (243, 104056), (324, 78042), (486, 52028), (648, 39021), (972, 26014), (1944, 13007)]