28975106

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{6131}}^1$

素因数の和:6289

約数の個数: 16

約数和(自身を含む): 46357920

約数和(自身を除く): 17382814

約数列:

[1, 2, 17, 34, 139, 278, 2363, 4726, 6131, 12262, 104227, 208454, 852209, 1704418, 14487553, 28975106]

約数ペア:

[(1, 28975106), (2, 14487553), (17, 1704418), (34, 852209), (139, 208454), (278, 104227), (2363, 12262), (4726, 6131)]