66615554

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{29243}}^1$

素因数の和:29329

約数の個数: 16

約数和(自身を含む): 107383968

約数和(自身を除く): 40768414

約数列:

[1, 2, 17, 34, 67, 134, 1139, 2278, 29243, 58486, 497131, 994262, 1959281, 3918562, 33307777, 66615554]

約数ペア:

[(1, 66615554), (2, 33307777), (17, 3918562), (34, 1959281), (67, 994262), (134, 497131), (1139, 58486), (2278, 29243)]