67921654

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{7459}}^1$

素因数の和:7647

約数の個数: 16

約数和(自身を含む): 106081200

約数和(自身を除く): 38159546

約数列:

[1, 2, 29, 58, 157, 314, 4553, 7459, 9106, 14918, 216311, 432622, 1171063, 2342126, 33960827, 67921654]

約数ペア:

[(1, 67921654), (2, 33960827), (29, 2342126), (58, 1171063), (157, 432622), (314, 216311), (4553, 14918), (7459, 9106)]