28528088

素因数分解:

$2^3\times {\mathrm{97}}^2\times {\mathrm{379}}^1$

素因数の和:579

約数の個数: 24

約数和(自身を含む): 54189900

約数和(自身を除く): 25661812

約数列:

[1, 2, 4, 8, 97, 194, 379, 388, 758, 776, 1516, 3032, 9409, 18818, 36763, 37636, 73526, 75272, 147052, 294104, 3566011, 7132022, 14264044, 28528088]

約数ペア:

[(1, 28528088), (2, 14264044), (4, 7132022), (8, 3566011), (97, 294104), (194, 147052), (379, 75272), (388, 73526), (758, 37636), (776, 36763), (1516, 18818), (3032, 9409)]