28654076

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{701}}^1\times {\mathrm{929}}^1$

素因数の和:1645

約数の個数: 24

約数和(自身を含む): 54840240

約数和(自身を除く): 26186164

約数列:

[1, 2, 4, 11, 22, 44, 701, 929, 1402, 1858, 2804, 3716, 7711, 10219, 15422, 20438, 30844, 40876, 651229, 1302458, 2604916, 7163519, 14327038, 28654076]

約数ペア:

[(1, 28654076), (2, 14327038), (4, 7163519), (11, 2604916), (22, 1302458), (44, 651229), (701, 40876), (929, 30844), (1402, 20438), (1858, 15422), (2804, 10219), (3716, 7711)]