27501512

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{367}}^1$

素因数の和:438

約数の個数: 64

約数和(自身を含む): 59616000

約数和(自身を除く): 32114488

約数列:

[1, 2, 4, 8, 17, 19, 29, 34, 38, 58, 68, 76, 116, 136, 152, 232, 323, 367, 493, 551, 646, 734, 986, 1102, 1292, 1468, 1972, 2204, 2584, 2936, 3944, 4408, 6239, 6973, 9367, 10643, 12478, 13946, 18734, 21286, 24956, 27892, 37468, 42572, 49912, 55784, 74936, 85144, 118541, 180931, 202217, 237082, 361862, 404434, 474164, 723724, 808868, 948328, 1447448, 1617736, 3437689, 6875378, 13750756, 27501512]

約数ペア:

[(1, 27501512), (2, 13750756), (4, 6875378), (8, 3437689), (17, 1617736), (19, 1447448), (29, 948328), (34, 808868), (38, 723724), (58, 474164), (68, 404434), (76, 361862), (116, 237082), (136, 202217), (152, 180931), (232, 118541), (323, 85144), (367, 74936), (493, 55784), (551, 49912), (646, 42572), (734, 37468), (986, 27892), (1102, 24956), (1292, 21286), (1468, 18734), (1972, 13946), (2204, 12478), (2584, 10643), (2936, 9367), (3944, 6973), (4408, 6239)]