13790392

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{367}}^1$

素因数の和:452

約数の個数: 64

約数和(自身を含む): 32855040

約数和(自身を除く): 19064648

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 61, 77, 88, 122, 154, 244, 308, 367, 427, 488, 616, 671, 734, 854, 1342, 1468, 1708, 2569, 2684, 2936, 3416, 4037, 4697, 5138, 5368, 8074, 9394, 10276, 16148, 18788, 20552, 22387, 28259, 32296, 37576, 44774, 56518, 89548, 113036, 156709, 179096, 226072, 246257, 313418, 492514, 626836, 985028, 1253672, 1723799, 1970056, 3447598, 6895196, 13790392]

約数ペア:

[(1, 13790392), (2, 6895196), (4, 3447598), (7, 1970056), (8, 1723799), (11, 1253672), (14, 985028), (22, 626836), (28, 492514), (44, 313418), (56, 246257), (61, 226072), (77, 179096), (88, 156709), (122, 113036), (154, 89548), (244, 56518), (308, 44774), (367, 37576), (427, 32296), (488, 28259), (616, 22387), (671, 20552), (734, 18788), (854, 16148), (1342, 10276), (1468, 9394), (1708, 8074), (2569, 5368), (2684, 5138), (2936, 4697), (3416, 4037)]