28461168

素因数分解:

$2^4\times 3^2\times {\mathrm{197647}}^1$

素因数の和:197661

約数の個数: 30

約数和(自身を含む): 79652144

約数和(自身を除く): 51190976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 197647, 395294, 592941, 790588, 1185882, 1581176, 1778823, 2371764, 3162352, 3557646, 4743528, 7115292, 9487056, 14230584, 28461168]

約数ペア:

[(1, 28461168), (2, 14230584), (3, 9487056), (4, 7115292), (6, 4743528), (8, 3557646), (9, 3162352), (12, 2371764), (16, 1778823), (18, 1581176), (24, 1185882), (36, 790588), (48, 592941), (72, 395294), (144, 197647)]