72274021

素因数分解:

${\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{1069}}^1$

素因数の和:1224

約数の個数: 16

約数和(自身を含む): 79274160

約数和(自身を除く): 7000139

約数列:

[1, 17, 41, 97, 697, 1069, 1649, 3977, 18173, 43829, 67609, 103693, 745093, 1762781, 4251413, 72274021]

約数ペア:

[(1, 72274021), (17, 4251413), (41, 1762781), (97, 745093), (697, 103693), (1069, 67609), (1649, 43829), (3977, 18173)]