29400828

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{128951}}^1$

素因数の和:128977

約数の個数: 24

約数和(自身を含む): 72213120

約数和(自身を除く): 42812292

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 128951, 257902, 386853, 515804, 773706, 1547412, 2450069, 4900138, 7350207, 9800276, 14700414, 29400828]

約数ペア:

[(1, 29400828), (2, 14700414), (3, 9800276), (4, 7350207), (6, 4900138), (12, 2450069), (19, 1547412), (38, 773706), (57, 515804), (76, 386853), (114, 257902), (228, 128951)]