66019564

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{7789}}^1$

素因数の和:7969

約数の個数: 24

約数和(自身を含む): 125200880

約数和(自身を除く): 59181316

約数列:

[1, 2, 4, 13, 26, 52, 163, 326, 652, 2119, 4238, 7789, 8476, 15578, 31156, 101257, 202514, 405028, 1269607, 2539214, 5078428, 16504891, 33009782, 66019564]

約数ペア:

[(1, 66019564), (2, 33009782), (4, 16504891), (13, 5078428), (26, 2539214), (52, 1269607), (163, 405028), (326, 202514), (652, 101257), (2119, 31156), (4238, 15578), (7789, 8476)]