63970928

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{359}}^1$

素因数の和:454

約数の個数: 80

約数和(自身を含む): 149276160

約数和(自身を除く): 85305232

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 43, 56, 74, 86, 112, 148, 172, 259, 296, 301, 344, 359, 518, 592, 602, 688, 718, 1036, 1204, 1436, 1591, 2072, 2408, 2513, 2872, 3182, 4144, 4816, 5026, 5744, 6364, 10052, 11137, 12728, 13283, 15437, 20104, 22274, 25456, 26566, 30874, 40208, 44548, 53132, 61748, 89096, 92981, 106264, 108059, 123496, 178192, 185962, 212528, 216118, 246992, 371924, 432236, 571169, 743848, 864472, 1142338, 1487696, 1728944, 2284676, 3998183, 4569352, 7996366, 9138704, 15992732, 31985464, 63970928]

約数ペア:

[(1, 63970928), (2, 31985464), (4, 15992732), (7, 9138704), (8, 7996366), (14, 4569352), (16, 3998183), (28, 2284676), (37, 1728944), (43, 1487696), (56, 1142338), (74, 864472), (86, 743848), (112, 571169), (148, 432236), (172, 371924), (259, 246992), (296, 216118), (301, 212528), (344, 185962), (359, 178192), (518, 123496), (592, 108059), (602, 106264), (688, 92981), (718, 89096), (1036, 61748), (1204, 53132), (1436, 44548), (1591, 40208), (2072, 30874), (2408, 26566), (2513, 25456), (2872, 22274), (3182, 20104), (4144, 15437), (4816, 13283), (5026, 12728), (5744, 11137), (6364, 10052)]