64617972

素因数分解:

$2^2\times 3^1\times {\mathrm{457}}^1\times {\mathrm{11783}}^1$

素因数の和:12247

約数の個数: 24

約数和(自身を含む): 151118016

約数和(自身を除く): 86500044

約数列:

[1, 2, 3, 4, 6, 12, 457, 914, 1371, 1828, 2742, 5484, 11783, 23566, 35349, 47132, 70698, 141396, 5384831, 10769662, 16154493, 21539324, 32308986, 64617972]

約数ペア:

[(1, 64617972), (2, 32308986), (3, 21539324), (4, 16154493), (6, 10769662), (12, 5384831), (457, 141396), (914, 70698), (1371, 47132), (1828, 35349), (2742, 23566), (5484, 11783)]