72286753

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{17713}}^1$

素因数の和:17784

約数の個数: 16

約数和(自身を含む): 91829376

約数和(自身を除く): 19542623

約数列:

[1, 7, 11, 53, 77, 371, 583, 4081, 17713, 123991, 194843, 938789, 1363901, 6571523, 10326679, 72286753]

約数ペア:

[(1, 72286753), (7, 10326679), (11, 6571523), (53, 1363901), (77, 938789), (371, 194843), (583, 123991), (4081, 17713)]