28938348

素因数分解:

$2^2\times 3^2\times {\mathrm{653}}^1\times {\mathrm{1231}}^1$

素因数の和:1894

約数の個数: 36

約数和(自身を含む): 73321248

約数和(自身を除く): 44382900

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 653, 1231, 1306, 1959, 2462, 2612, 3693, 3918, 4924, 5877, 7386, 7836, 11079, 11754, 14772, 22158, 23508, 44316, 803843, 1607686, 2411529, 3215372, 4823058, 7234587, 9646116, 14469174, 28938348]

約数ペア:

[(1, 28938348), (2, 14469174), (3, 9646116), (4, 7234587), (6, 4823058), (9, 3215372), (12, 2411529), (18, 1607686), (36, 803843), (653, 44316), (1231, 23508), (1306, 22158), (1959, 14772), (2462, 11754), (2612, 11079), (3693, 7836), (3918, 7386), (4924, 5877)]