61228216

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{541}}^1$

素因数の和:644

約数の個数: 64

約数和(自身を含む): 137364480

約数和(自身を除く): 76136264

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 47, 56, 86, 94, 172, 188, 301, 329, 344, 376, 541, 602, 658, 1082, 1204, 1316, 2021, 2164, 2408, 2632, 3787, 4042, 4328, 7574, 8084, 14147, 15148, 16168, 23263, 25427, 28294, 30296, 46526, 50854, 56588, 93052, 101708, 113176, 162841, 177989, 186104, 203416, 325682, 355978, 651364, 711956, 1093361, 1302728, 1423912, 2186722, 4373444, 7653527, 8746888, 15307054, 30614108, 61228216]

約数ペア:

[(1, 61228216), (2, 30614108), (4, 15307054), (7, 8746888), (8, 7653527), (14, 4373444), (28, 2186722), (43, 1423912), (47, 1302728), (56, 1093361), (86, 711956), (94, 651364), (172, 355978), (188, 325682), (301, 203416), (329, 186104), (344, 177989), (376, 162841), (541, 113176), (602, 101708), (658, 93052), (1082, 56588), (1204, 50854), (1316, 46526), (2021, 30296), (2164, 28294), (2408, 25427), (2632, 23263), (3787, 16168), (4042, 15148), (4328, 14147), (7574, 8084)]