15703328368

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{683}}^1\times {\mathrm{15791}}^1$

素因数の和:16502

約数の個数: 80

約数和(自身を含む): 37503599616

約数和(自身を除く): 21800271248

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 683, 728, 1366, 1456, 2732, 4781, 5464, 8879, 9562, 10928, 15791, 17758, 19124, 31582, 35516, 38248, 62153, 63164, 71032, 76496, 110537, 124306, 126328, 142064, 205283, 221074, 248612, 252656, 410566, 442148, 497224, 821132, 884296, 994448, 1436981, 1642264, 1768592, 2873962, 3284528, 5747924, 10785253, 11495848, 21570506, 22991696, 43141012, 75496771, 86282024, 140208289, 150993542, 172564048, 280416578, 301987084, 560833156, 603974168, 981458023, 1121666312, 1207948336, 1962916046, 2243332624, 3925832092, 7851664184, 15703328368]

約数ペア:

[(1, 15703328368), (2, 7851664184), (4, 3925832092), (7, 2243332624), (8, 1962916046), (13, 1207948336), (14, 1121666312), (16, 981458023), (26, 603974168), (28, 560833156), (52, 301987084), (56, 280416578), (91, 172564048), (104, 150993542), (112, 140208289), (182, 86282024), (208, 75496771), (364, 43141012), (683, 22991696), (728, 21570506), (1366, 11495848), (1456, 10785253), (2732, 5747924), (4781, 3284528), (5464, 2873962), (8879, 1768592), (9562, 1642264), (10928, 1436981), (15791, 994448), (17758, 884296), (19124, 821132), (31582, 497224), (35516, 442148), (38248, 410566), (62153, 252656), (63164, 248612), (71032, 221074), (76496, 205283), (110537, 142064), (124306, 126328)]