28457424

素因数分解:

$2^4\times 3^2\times {\mathrm{197621}}^1$

素因数の和:197635

約数の個数: 30

約数和(自身を含む): 79641666

約数和(自身を除く): 51184242

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 197621, 395242, 592863, 790484, 1185726, 1580968, 1778589, 2371452, 3161936, 3557178, 4742904, 7114356, 9485808, 14228712, 28457424]

約数ペア:

[(1, 28457424), (2, 14228712), (3, 9485808), (4, 7114356), (6, 4742904), (8, 3557178), (9, 3161936), (12, 2371452), (16, 1778589), (18, 1580968), (24, 1185726), (36, 790484), (48, 592863), (72, 395242), (144, 197621)]