279860936

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{43783}}^1$

素因数の和:43853

約数の個数: 32

約数和(自身を含む): 567440640

約数和(自身を除く): 287579704

約数列:

[1, 2, 4, 8, 17, 34, 47, 68, 94, 136, 188, 376, 799, 1598, 3196, 6392, 43783, 87566, 175132, 350264, 744311, 1488622, 2057801, 2977244, 4115602, 5954488, 8231204, 16462408, 34982617, 69965234, 139930468, 279860936]

約数ペア:

[(1, 279860936), (2, 139930468), (4, 69965234), (8, 34982617), (17, 16462408), (34, 8231204), (47, 5954488), (68, 4115602), (94, 2977244), (136, 2057801), (188, 1488622), (376, 744311), (799, 350264), (1598, 175132), (3196, 87566), (6392, 43783)]