2017672768

素因数分解:

$2^6\times {\mathrm{103}}^1\times {\mathrm{307}}^1\times {\mathrm{997}}^1$

素因数の和:1419

約数の個数: 56

約数和(自身を含む): 4059927872

約数和(自身を除く): 2042255104

約数列:

[1, 2, 4, 8, 16, 32, 64, 103, 206, 307, 412, 614, 824, 997, 1228, 1648, 1994, 2456, 3296, 3988, 4912, 6592, 7976, 9824, 15952, 19648, 31621, 31904, 63242, 63808, 102691, 126484, 205382, 252968, 306079, 410764, 505936, 612158, 821528, 1011872, 1224316, 1643056, 2023744, 2448632, 3286112, 4897264, 6572224, 9794528, 19589056, 31526137, 63052274, 126104548, 252209096, 504418192, 1008836384, 2017672768]

約数ペア:

[(1, 2017672768), (2, 1008836384), (4, 504418192), (8, 252209096), (16, 126104548), (32, 63052274), (64, 31526137), (103, 19589056), (206, 9794528), (307, 6572224), (412, 4897264), (614, 3286112), (824, 2448632), (997, 2023744), (1228, 1643056), (1648, 1224316), (1994, 1011872), (2456, 821528), (3296, 612158), (3988, 505936), (4912, 410764), (6592, 306079), (7976, 252968), (9824, 205382), (15952, 126484), (19648, 102691), (31621, 63808), (31904, 63242)]