68146742

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{401}}^1\times {\mathrm{2741}}^1$

素因数の和:3175

約数の個数: 16

約数和(自身を含む): 105819264

約数和(自身を除く): 37672522

約数列:

[1, 2, 31, 62, 401, 802, 2741, 5482, 12431, 24862, 84971, 169942, 1099141, 2198282, 34073371, 68146742]

約数ペア:

[(1, 68146742), (2, 34073371), (31, 2198282), (62, 1099141), (401, 169942), (802, 84971), (2741, 24862), (5482, 12431)]