28392984

素因数分解:

$2^3\times 3^3\times {\mathrm{131449}}^1$

素因数の和:131464

約数の個数: 32

約数和(自身を含む): 78870000

約数和(自身を除く): 50477016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 131449, 262898, 394347, 525796, 788694, 1051592, 1183041, 1577388, 2366082, 3154776, 3549123, 4732164, 7098246, 9464328, 14196492, 28392984]

約数ペア:

[(1, 28392984), (2, 14196492), (3, 9464328), (4, 7098246), (6, 4732164), (8, 3549123), (9, 3154776), (12, 2366082), (18, 1577388), (24, 1183041), (27, 1051592), (36, 788694), (54, 525796), (72, 394347), (108, 262898), (216, 131449)]