28411594

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{409}}^1\times {\mathrm{739}}^1$

素因数の和:1197

約数の個数: 16

約数和(自身を含む): 43689600

約数和(自身を除く): 15278006

約数列:

[1, 2, 47, 94, 409, 739, 818, 1478, 19223, 34733, 38446, 69466, 302251, 604502, 14205797, 28411594]

約数ペア:

[(1, 28411594), (2, 14205797), (47, 604502), (94, 302251), (409, 69466), (739, 38446), (818, 34733), (1478, 19223)]