68081944

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{25867}}^1$

素因数の和:25927

約数の個数: 32

約数和(自身を含む): 148999680

約数和(自身を除く): 80917736

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 56, 94, 188, 329, 376, 658, 1316, 2632, 25867, 51734, 103468, 181069, 206936, 362138, 724276, 1215749, 1448552, 2431498, 4862996, 8510243, 9725992, 17020486, 34040972, 68081944]

約数ペア:

[(1, 68081944), (2, 34040972), (4, 17020486), (7, 9725992), (8, 8510243), (14, 4862996), (28, 2431498), (47, 1448552), (56, 1215749), (94, 724276), (188, 362138), (329, 206936), (376, 181069), (658, 103468), (1316, 51734), (2632, 25867)]