66709532

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{3833}}^1$

素因数の和:4085

約数の個数: 24

約数和(自身を含む): 123454800

約数和(自身を除く): 56745268

約数列:

[1, 2, 4, 19, 38, 76, 229, 458, 916, 3833, 4351, 7666, 8702, 15332, 17404, 72827, 145654, 291308, 877757, 1755514, 3511028, 16677383, 33354766, 66709532]

約数ペア:

[(1, 66709532), (2, 33354766), (4, 16677383), (19, 3511028), (38, 1755514), (76, 877757), (229, 291308), (458, 145654), (916, 72827), (3833, 17404), (4351, 15332), (7666, 8702)]