33990124

素因数分解:

$2^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:207

約数の個数: 72

約数和(自身を含む): 73384080

約数和(自身を除く): 39393956

約数列:

[1, 2, 4, 7, 14, 28, 37, 43, 49, 74, 86, 98, 109, 148, 172, 196, 218, 259, 301, 436, 518, 602, 763, 1036, 1204, 1526, 1591, 1813, 2107, 3052, 3182, 3626, 4033, 4214, 4687, 5341, 6364, 7252, 8066, 8428, 9374, 10682, 11137, 16132, 18748, 21364, 22274, 28231, 32809, 44548, 56462, 65618, 77959, 112924, 131236, 155918, 173419, 197617, 229663, 311836, 346838, 395234, 459326, 693676, 790468, 918652, 1213933, 2427866, 4855732, 8497531, 16995062, 33990124]

約数ペア:

[(1, 33990124), (2, 16995062), (4, 8497531), (7, 4855732), (14, 2427866), (28, 1213933), (37, 918652), (43, 790468), (49, 693676), (74, 459326), (86, 395234), (98, 346838), (109, 311836), (148, 229663), (172, 197617), (196, 173419), (218, 155918), (259, 131236), (301, 112924), (436, 77959), (518, 65618), (602, 56462), (763, 44548), (1036, 32809), (1204, 28231), (1526, 22274), (1591, 21364), (1813, 18748), (2107, 16132), (3052, 11137), (3182, 10682), (3626, 9374), (4033, 8428), (4214, 8066), (4687, 7252), (5341, 6364)]