28557924

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{599}}^1$

素因数の和:772

約数の個数: 48

約数和(自身を含む): 69552000

約数和(自身を除く): 40994076

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 137, 174, 274, 348, 411, 548, 599, 822, 1198, 1644, 1797, 2396, 3594, 3973, 7188, 7946, 11919, 15892, 17371, 23838, 34742, 47676, 52113, 69484, 82063, 104226, 164126, 208452, 246189, 328252, 492378, 984756, 2379827, 4759654, 7139481, 9519308, 14278962, 28557924]

約数ペア:

[(1, 28557924), (2, 14278962), (3, 9519308), (4, 7139481), (6, 4759654), (12, 2379827), (29, 984756), (58, 492378), (87, 328252), (116, 246189), (137, 208452), (174, 164126), (274, 104226), (348, 82063), (411, 69484), (548, 52113), (599, 47676), (822, 34742), (1198, 23838), (1644, 17371), (1797, 15892), (2396, 11919), (3594, 7946), (3973, 7188)]