26802383860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{2857397}}^1$

素因数の和:2857480

約数の個数: 48

約数和(自身を含む): 65285829504

約数和(自身を除く): 38483445644

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 67, 70, 134, 140, 268, 335, 469, 670, 938, 1340, 1876, 2345, 4690, 9380, 2857397, 5714794, 11429588, 14286985, 20001779, 28573970, 40003558, 57147940, 80007116, 100008895, 191445599, 200017790, 382891198, 400035580, 765782396, 957227995, 1340119193, 1914455990, 2680238386, 3828911980, 5360476772, 6700595965, 13401191930, 26802383860]

約数ペア:

[(1, 26802383860), (2, 13401191930), (4, 6700595965), (5, 5360476772), (7, 3828911980), (10, 2680238386), (14, 1914455990), (20, 1340119193), (28, 957227995), (35, 765782396), (67, 400035580), (70, 382891198), (134, 200017790), (140, 191445599), (268, 100008895), (335, 80007116), (469, 57147940), (670, 40003558), (938, 28573970), (1340, 20001779), (1876, 14286985), (2345, 11429588), (4690, 5714794), (9380, 2857397)]