28355214

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{1523}}^1$

素因数の和:1664

約数の個数: 32

約数和(自身を含む): 59253120

約数和(自身を除く): 30897906

約数列:

[1, 2, 3, 6, 29, 58, 87, 107, 174, 214, 321, 642, 1523, 3046, 3103, 4569, 6206, 9138, 9309, 18618, 44167, 88334, 132501, 162961, 265002, 325922, 488883, 977766, 4725869, 9451738, 14177607, 28355214]

約数ペア:

[(1, 28355214), (2, 14177607), (3, 9451738), (6, 4725869), (29, 977766), (58, 488883), (87, 325922), (107, 265002), (174, 162961), (214, 132501), (321, 88334), (642, 44167), (1523, 18618), (3046, 9309), (3103, 9138), (4569, 6206)]