63815836

素因数分解:

$2^2\times 7^3\times {\mathrm{193}}^1\times {\mathrm{241}}^1$

素因数の和:459

約数の個数: 48

約数和(自身を含む): 131454400

約数和(自身を除く): 67638564

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 193, 196, 241, 343, 386, 482, 686, 772, 964, 1351, 1372, 1687, 2702, 3374, 5404, 6748, 9457, 11809, 18914, 23618, 37828, 46513, 47236, 66199, 82663, 93026, 132398, 165326, 186052, 264796, 325591, 330652, 651182, 1302364, 2279137, 4558274, 9116548, 15953959, 31907918, 63815836]

約数ペア:

[(1, 63815836), (2, 31907918), (4, 15953959), (7, 9116548), (14, 4558274), (28, 2279137), (49, 1302364), (98, 651182), (193, 330652), (196, 325591), (241, 264796), (343, 186052), (386, 165326), (482, 132398), (686, 93026), (772, 82663), (964, 66199), (1351, 47236), (1372, 46513), (1687, 37828), (2702, 23618), (3374, 18914), (5404, 11809), (6748, 9457)]