67945982

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{29363}}^1$

素因数の和:29467

約数の個数: 16

約数和(自身を含む): 110995920

約数和(自身を除く): 43049938

約数列:

[1, 2, 13, 26, 89, 178, 1157, 2314, 29363, 58726, 381719, 763438, 2613307, 5226614, 33972991, 67945982]

約数ペア:

[(1, 67945982), (2, 33972991), (13, 5226614), (26, 2613307), (89, 763438), (178, 381719), (1157, 58726), (2314, 29363)]