42005036

素因数分解:

$2^2\times {\mathrm{157}}^1\times {\mathrm{211}}^1\times {\mathrm{317}}^1$

素因数の和:689

約数の個数: 24

約数和(自身を含む): 74562096

約数和(自身を除く): 32557060

約数列:

[1, 2, 4, 157, 211, 314, 317, 422, 628, 634, 844, 1268, 33127, 49769, 66254, 66887, 99538, 132508, 133774, 199076, 267548, 10501259, 21002518, 42005036]

約数ペア:

[(1, 42005036), (2, 21002518), (4, 10501259), (157, 267548), (211, 199076), (314, 133774), (317, 132508), (422, 99538), (628, 66887), (634, 66254), (844, 49769), (1268, 33127)]