61554808

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47791}}^1$

素因数の和:47827

約数の個数: 32

約数和(自身を含む): 137640960

約数和(自身を除く): 76086152

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 644, 1288, 47791, 95582, 191164, 334537, 382328, 669074, 1099193, 1338148, 2198386, 2676296, 4396772, 7694351, 8793544, 15388702, 30777404, 61554808]

約数ペア:

[(1, 61554808), (2, 30777404), (4, 15388702), (7, 8793544), (8, 7694351), (14, 4396772), (23, 2676296), (28, 2198386), (46, 1338148), (56, 1099193), (92, 669074), (161, 382328), (184, 334537), (322, 191164), (644, 95582), (1288, 47791)]