64080274

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{25169}}^1$

素因数の和:25257

約数の個数: 16

約数和(自身を含む): 102693600

約数和(自身を除く): 38613326

約数列:

[1, 2, 19, 38, 67, 134, 1273, 2546, 25169, 50338, 478211, 956422, 1686323, 3372646, 32040137, 64080274]

約数ペア:

[(1, 64080274), (2, 32040137), (19, 3372646), (38, 1686323), (67, 956422), (134, 478211), (1273, 50338), (2546, 25169)]