66709982

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{9733}}^1$

素因数の和:9907

約数の個数: 16

約数和(自身を含む): 105127200

約数和(自身を除く): 38417218

約数列:

[1, 2, 23, 46, 149, 298, 3427, 6854, 9733, 19466, 223859, 447718, 1450217, 2900434, 33354991, 66709982]

約数ペア:

[(1, 66709982), (2, 33354991), (23, 2900434), (46, 1450217), (149, 447718), (298, 223859), (3427, 19466), (6854, 9733)]