15728052486

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{35603}}^1$

素因数の和:35757

約数の個数: 64

約数和(自身を含む): 34330231296

約数和(自身を除く): 18602178810

約数列:

[1, 2, 3, 6, 17, 34, 51, 61, 71, 102, 122, 142, 183, 213, 366, 426, 1037, 1207, 2074, 2414, 3111, 3621, 4331, 6222, 7242, 8662, 12993, 25986, 35603, 71206, 73627, 106809, 147254, 213618, 220881, 441762, 605251, 1210502, 1815753, 2171783, 2527813, 3631506, 4343566, 5055626, 6515349, 7583439, 13030698, 15166878, 36920311, 42972821, 73840622, 85945642, 110760933, 128918463, 154196593, 221521866, 257836926, 308393186, 462589779, 925179558, 2621342081, 5242684162, 7864026243, 15728052486]

約数ペア:

[(1, 15728052486), (2, 7864026243), (3, 5242684162), (6, 2621342081), (17, 925179558), (34, 462589779), (51, 308393186), (61, 257836926), (71, 221521866), (102, 154196593), (122, 128918463), (142, 110760933), (183, 85945642), (213, 73840622), (366, 42972821), (426, 36920311), (1037, 15166878), (1207, 13030698), (2074, 7583439), (2414, 6515349), (3111, 5055626), (3621, 4343566), (4331, 3631506), (6222, 2527813), (7242, 2171783), (8662, 1815753), (12993, 1210502), (25986, 605251), (35603, 441762), (71206, 220881), (73627, 213618), (106809, 147254)]