67445672

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{757}}^1$

素因数の和:850

約数の個数: 64

約数和(自身を含む): 152085120

約数和(自身を除く): 84639448

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 43, 56, 74, 86, 148, 172, 259, 296, 301, 344, 518, 602, 757, 1036, 1204, 1514, 1591, 2072, 2408, 3028, 3182, 5299, 6056, 6364, 10598, 11137, 12728, 21196, 22274, 28009, 32551, 42392, 44548, 56018, 65102, 89096, 112036, 130204, 196063, 224072, 227857, 260408, 392126, 455714, 784252, 911428, 1204387, 1568504, 1822856, 2408774, 4817548, 8430709, 9635096, 16861418, 33722836, 67445672]

約数ペア:

[(1, 67445672), (2, 33722836), (4, 16861418), (7, 9635096), (8, 8430709), (14, 4817548), (28, 2408774), (37, 1822856), (43, 1568504), (56, 1204387), (74, 911428), (86, 784252), (148, 455714), (172, 392126), (259, 260408), (296, 227857), (301, 224072), (344, 196063), (518, 130204), (602, 112036), (757, 89096), (1036, 65102), (1204, 56018), (1514, 44548), (1591, 42392), (2072, 32551), (2408, 28009), (3028, 22274), (3182, 21196), (5299, 12728), (6056, 11137), (6364, 10598)]