68498270

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{8573}}^1$

素因数の和:8644

約数の個数: 32

約数和(自身を含む): 133342848

約数和(自身を除く): 64844578

約数列:

[1, 2, 5, 10, 17, 34, 47, 85, 94, 170, 235, 470, 799, 1598, 3995, 7990, 8573, 17146, 42865, 85730, 145741, 291482, 402931, 728705, 805862, 1457410, 2014655, 4029310, 6849827, 13699654, 34249135, 68498270]

約数ペア:

[(1, 68498270), (2, 34249135), (5, 13699654), (10, 6849827), (17, 4029310), (34, 2014655), (47, 1457410), (85, 805862), (94, 728705), (170, 402931), (235, 291482), (470, 145741), (799, 85730), (1598, 42865), (3995, 17146), (7990, 8573)]