66312178

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{6779}}^1$

素因数の和:6921

約数の個数: 16

約数和(自身を含む): 102350880

約数和(自身を除く): 36038702

約数列:

[1, 2, 67, 73, 134, 146, 4891, 6779, 9782, 13558, 454193, 494867, 908386, 989734, 33156089, 66312178]

約数ペア:

[(1, 66312178), (2, 33156089), (67, 989734), (73, 908386), (134, 494867), (146, 454193), (4891, 13558), (6779, 9782)]