7272748

素因数分解:

$2^2\times 7^1\times {\mathrm{211}}^1\times {\mathrm{1231}}^1$

素因数の和:1453

約数の個数: 24

約数和(自身を含む): 14626304

約数和(自身を除く): 7353556

約数列:

[1, 2, 4, 7, 14, 28, 211, 422, 844, 1231, 1477, 2462, 2954, 4924, 5908, 8617, 17234, 34468, 259741, 519482, 1038964, 1818187, 3636374, 7272748]

約数ペア:

[(1, 7272748), (2, 3636374), (4, 1818187), (7, 1038964), (14, 519482), (28, 259741), (211, 34468), (422, 17234), (844, 8617), (1231, 5908), (1477, 4924), (2462, 2954)]