1396146176

素因数分解:

$2^{15}\times {\mathrm{137}}^1\times {\mathrm{311}}^1$

素因数の和:478

約数の個数: 64

約数和(自身を含む): 2821674960

約数和(自身を除く): 1425528784

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 137, 256, 274, 311, 512, 548, 622, 1024, 1096, 1244, 2048, 2192, 2488, 4096, 4384, 4976, 8192, 8768, 9952, 16384, 17536, 19904, 32768, 35072, 39808, 42607, 70144, 79616, 85214, 140288, 159232, 170428, 280576, 318464, 340856, 561152, 636928, 681712, 1122304, 1273856, 1363424, 2244608, 2547712, 2726848, 4489216, 5095424, 5453696, 10190848, 10907392, 21814784, 43629568, 87259136, 174518272, 349036544, 698073088, 1396146176]

約数ペア:

[(1, 1396146176), (2, 698073088), (4, 349036544), (8, 174518272), (16, 87259136), (32, 43629568), (64, 21814784), (128, 10907392), (137, 10190848), (256, 5453696), (274, 5095424), (311, 4489216), (512, 2726848), (548, 2547712), (622, 2244608), (1024, 1363424), (1096, 1273856), (1244, 1122304), (2048, 681712), (2192, 636928), (2488, 561152), (4096, 340856), (4384, 318464), (4976, 280576), (8192, 170428), (8768, 159232), (9952, 140288), (16384, 85214), (17536, 79616), (19904, 70144), (32768, 42607), (35072, 39808)]