674067808

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{4649}}^1$

素因数の和:4879

約数の個数: 48

約数和(自身を含む): 1392098400

約数和(自身を除く): 718030592

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 184, 197, 368, 394, 736, 788, 1576, 3152, 4531, 4649, 6304, 9062, 9298, 18124, 18596, 36248, 37192, 72496, 74384, 106927, 144992, 148768, 213854, 427708, 855416, 915853, 1710832, 1831706, 3421664, 3663412, 7326824, 14653648, 21064619, 29307296, 42129238, 84258476, 168516952, 337033904, 674067808]

約数ペア:

[(1, 674067808), (2, 337033904), (4, 168516952), (8, 84258476), (16, 42129238), (23, 29307296), (32, 21064619), (46, 14653648), (92, 7326824), (184, 3663412), (197, 3421664), (368, 1831706), (394, 1710832), (736, 915853), (788, 855416), (1576, 427708), (3152, 213854), (4531, 148768), (4649, 144992), (6304, 106927), (9062, 74384), (9298, 72496), (18124, 37192), (18596, 36248)]