27047888

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1$

素因数の和:220

約数の個数: 80

約数和(自身を含む): 63103104

約数和(自身を除く): 36055216

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 56, 61, 74, 107, 112, 122, 148, 214, 244, 259, 296, 427, 428, 488, 518, 592, 749, 854, 856, 976, 1036, 1498, 1708, 1712, 2072, 2257, 2996, 3416, 3959, 4144, 4514, 5992, 6527, 6832, 7918, 9028, 11984, 13054, 15799, 15836, 18056, 26108, 27713, 31598, 31672, 36112, 45689, 52216, 55426, 63196, 63344, 91378, 104432, 110852, 126392, 182756, 221704, 241499, 252784, 365512, 443408, 482998, 731024, 965996, 1690493, 1931992, 3380986, 3863984, 6761972, 13523944, 27047888]

約数ペア:

[(1, 27047888), (2, 13523944), (4, 6761972), (7, 3863984), (8, 3380986), (14, 1931992), (16, 1690493), (28, 965996), (37, 731024), (56, 482998), (61, 443408), (74, 365512), (107, 252784), (112, 241499), (122, 221704), (148, 182756), (214, 126392), (244, 110852), (259, 104432), (296, 91378), (427, 63344), (428, 63196), (488, 55426), (518, 52216), (592, 45689), (749, 36112), (854, 31672), (856, 31598), (976, 27713), (1036, 26108), (1498, 18056), (1708, 15836), (1712, 15799), (2072, 13054), (2257, 11984), (2996, 9028), (3416, 7918), (3959, 6832), (4144, 6527), (4514, 5992)]