15728034

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{349}}^1$

素因数の和:427

約数の個数: 64

約数和(自身を含む): 38304000

約数和(自身を除く): 22575966

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 37, 42, 58, 74, 87, 111, 174, 203, 222, 259, 349, 406, 518, 609, 698, 777, 1047, 1073, 1218, 1554, 2094, 2146, 2443, 3219, 4886, 6438, 7329, 7511, 10121, 12913, 14658, 15022, 20242, 22533, 25826, 30363, 38739, 45066, 60726, 70847, 77478, 90391, 141694, 180782, 212541, 271173, 374477, 425082, 542346, 748954, 1123431, 2246862, 2621339, 5242678, 7864017, 15728034]

約数ペア:

[(1, 15728034), (2, 7864017), (3, 5242678), (6, 2621339), (7, 2246862), (14, 1123431), (21, 748954), (29, 542346), (37, 425082), (42, 374477), (58, 271173), (74, 212541), (87, 180782), (111, 141694), (174, 90391), (203, 77478), (222, 70847), (259, 60726), (349, 45066), (406, 38739), (518, 30363), (609, 25826), (698, 22533), (777, 20242), (1047, 15022), (1073, 14658), (1218, 12913), (1554, 10121), (2094, 7511), (2146, 7329), (2443, 6438), (3219, 4886)]