25712874

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{7639}}^1$

素因数の和:7675

約数の個数: 48

約数和(自身を含む): 64359360

約数和(自身を除く): 38646486

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 22, 33, 34, 51, 66, 99, 102, 153, 187, 198, 306, 374, 561, 1122, 1683, 3366, 7639, 15278, 22917, 45834, 68751, 84029, 129863, 137502, 168058, 252087, 259726, 389589, 504174, 756261, 779178, 1168767, 1428493, 1512522, 2337534, 2856986, 4285479, 8570958, 12856437, 25712874]

約数ペア:

[(1, 25712874), (2, 12856437), (3, 8570958), (6, 4285479), (9, 2856986), (11, 2337534), (17, 1512522), (18, 1428493), (22, 1168767), (33, 779178), (34, 756261), (51, 504174), (66, 389589), (99, 259726), (102, 252087), (153, 168058), (187, 137502), (198, 129863), (306, 84029), (374, 68751), (561, 45834), (1122, 22917), (1683, 15278), (3366, 7639)]