68898986

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{61627}}^1$

素因数の和:61685

約数の個数: 16

約数和(自身を含む): 113888544

約数和(自身を除く): 44989558

約数列:

[1, 2, 13, 26, 43, 86, 559, 1118, 61627, 123254, 801151, 1602302, 2649961, 5299922, 34449493, 68898986]

約数ペア:

[(1, 68898986), (2, 34449493), (13, 5299922), (26, 2649961), (43, 1602302), (86, 801151), (559, 123254), (1118, 61627)]