28926396

素因数分解:

$2^2\times 3^4\times {\mathrm{73}}^1\times {\mathrm{1223}}^1$

素因数の和:1312

約数の個数: 60

約数和(自身を含む): 76717872

約数和(自身を除く): 47791476

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 73, 81, 108, 146, 162, 219, 292, 324, 438, 657, 876, 1223, 1314, 1971, 2446, 2628, 3669, 3942, 4892, 5913, 7338, 7884, 11007, 11826, 14676, 22014, 23652, 33021, 44028, 66042, 89279, 99063, 132084, 178558, 198126, 267837, 357116, 396252, 535674, 803511, 1071348, 1607022, 2410533, 3214044, 4821066, 7231599, 9642132, 14463198, 28926396]

約数ペア:

[(1, 28926396), (2, 14463198), (3, 9642132), (4, 7231599), (6, 4821066), (9, 3214044), (12, 2410533), (18, 1607022), (27, 1071348), (36, 803511), (54, 535674), (73, 396252), (81, 357116), (108, 267837), (146, 198126), (162, 178558), (219, 132084), (292, 99063), (324, 89279), (438, 66042), (657, 44028), (876, 33021), (1223, 23652), (1314, 22014), (1971, 14676), (2446, 11826), (2628, 11007), (3669, 7884), (3942, 7338), (4892, 5913)]