13236440728

素因数分解:

$2^3\times 7^1\times {\mathrm{4673}}^1\times {\mathrm{50581}}^1$

素因数の和:55267

約数の個数: 32

約数和(自身を含む): 28370432160

約数和(自身を除く): 15133991432

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 4673, 9346, 18692, 32711, 37384, 50581, 65422, 101162, 130844, 202324, 261688, 354067, 404648, 708134, 1416268, 2832536, 236365013, 472730026, 945460052, 1654555091, 1890920104, 3309110182, 6618220364, 13236440728]

約数ペア:

[(1, 13236440728), (2, 6618220364), (4, 3309110182), (7, 1890920104), (8, 1654555091), (14, 945460052), (28, 472730026), (56, 236365013), (4673, 2832536), (9346, 1416268), (18692, 708134), (32711, 404648), (37384, 354067), (50581, 261688), (65422, 202324), (101162, 130844)]