42493276

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{22651}}^1$

素因数の和:22729

約数の個数: 24

約数和(自身を含む): 86258816

約数和(自身を除く): 43765540

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 268, 469, 938, 1876, 22651, 45302, 90604, 158557, 317114, 634228, 1517617, 3035234, 6070468, 10623319, 21246638, 42493276]

約数ペア:

[(1, 42493276), (2, 21246638), (4, 10623319), (7, 6070468), (14, 3035234), (28, 1517617), (67, 634228), (134, 317114), (268, 158557), (469, 90604), (938, 45302), (1876, 22651)]