68620638

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{347}}^1\times {\mathrm{1433}}^1$

素因数の和:1808

約数の個数: 32

約数和(自身を含む): 143721216

約数和(自身を除く): 75100578

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 347, 694, 1041, 1433, 2082, 2866, 4299, 7981, 8598, 15962, 23943, 32959, 47886, 65918, 98877, 197754, 497251, 994502, 1491753, 2983506, 11436773, 22873546, 34310319, 68620638]

約数ペア:

[(1, 68620638), (2, 34310319), (3, 22873546), (6, 11436773), (23, 2983506), (46, 1491753), (69, 994502), (138, 497251), (347, 197754), (694, 98877), (1041, 65918), (1433, 47886), (2082, 32959), (2866, 23943), (4299, 15962), (7981, 8598)]