2907016

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:134

約数の個数: 64

約数和(自身を含む): 6785280

約数和(自身を除く): 3878264

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 37, 46, 56, 61, 74, 92, 122, 148, 161, 184, 244, 259, 296, 322, 427, 488, 518, 644, 851, 854, 1036, 1288, 1403, 1702, 1708, 2072, 2257, 2806, 3404, 3416, 4514, 5612, 5957, 6808, 9028, 9821, 11224, 11914, 15799, 18056, 19642, 23828, 31598, 39284, 47656, 51911, 63196, 78568, 103822, 126392, 207644, 363377, 415288, 726754, 1453508, 2907016]

約数ペア:

[(1, 2907016), (2, 1453508), (4, 726754), (7, 415288), (8, 363377), (14, 207644), (23, 126392), (28, 103822), (37, 78568), (46, 63196), (56, 51911), (61, 47656), (74, 39284), (92, 31598), (122, 23828), (148, 19642), (161, 18056), (184, 15799), (244, 11914), (259, 11224), (296, 9821), (322, 9028), (427, 6808), (488, 5957), (518, 5612), (644, 4514), (851, 3416), (854, 3404), (1036, 2806), (1288, 2257), (1403, 2072), (1702, 1708)]