28279044

素因数分解:

$2^2\times 3^4\times {\mathrm{87281}}^1$

素因数の和:87297

約数の個数: 30

約数和(自身を含む): 73927854

約数和(自身を除く): 45648810

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 87281, 174562, 261843, 349124, 523686, 785529, 1047372, 1571058, 2356587, 3142116, 4713174, 7069761, 9426348, 14139522, 28279044]

約数ペア:

[(1, 28279044), (2, 14139522), (3, 9426348), (4, 7069761), (6, 4713174), (9, 3142116), (12, 2356587), (18, 1571058), (27, 1047372), (36, 785529), (54, 523686), (81, 349124), (108, 261843), (162, 174562), (324, 87281)]