63513238

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1\times {\mathrm{227}}^1$

素因数の和:484

約数の個数: 32

約数和(自身を含む): 103968000

約数和(自身を除く): 40454762

約数列:

[1, 2, 19, 37, 38, 74, 199, 227, 398, 454, 703, 1406, 3781, 4313, 7363, 7562, 8399, 8626, 14726, 16798, 45173, 90346, 139897, 159581, 279794, 319162, 858287, 1671401, 1716574, 3342802, 31756619, 63513238]

約数ペア:

[(1, 63513238), (2, 31756619), (19, 3342802), (37, 1716574), (38, 1671401), (74, 858287), (199, 319162), (227, 279794), (398, 159581), (454, 139897), (703, 90346), (1406, 45173), (3781, 16798), (4313, 14726), (7363, 8626), (7562, 8399)]