26777788

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{367}}^1$

素因数の和:454

約数の個数: 48

約数和(自身を含む): 52859520

約数和(自身を除く): 26081732

約数列:

[1, 2, 4, 17, 29, 34, 37, 58, 68, 74, 116, 148, 367, 493, 629, 734, 986, 1073, 1258, 1468, 1972, 2146, 2516, 4292, 6239, 10643, 12478, 13579, 18241, 21286, 24956, 27158, 36482, 42572, 54316, 72964, 180931, 230843, 361862, 393791, 461686, 723724, 787582, 923372, 1575164, 6694447, 13388894, 26777788]

約数ペア:

[(1, 26777788), (2, 13388894), (4, 6694447), (17, 1575164), (29, 923372), (34, 787582), (37, 723724), (58, 461686), (68, 393791), (74, 361862), (116, 230843), (148, 180931), (367, 72964), (493, 54316), (629, 42572), (734, 36482), (986, 27158), (1073, 24956), (1258, 21286), (1468, 18241), (1972, 13579), (2146, 12478), (2516, 10643), (4292, 6239)]