66162068

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{63863}}^1$

素因数の和:63911

約数の個数: 24

約数和(自身を含む): 135902592

約数和(自身を除く): 69740524

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 63863, 127726, 255452, 447041, 894082, 1788164, 2362931, 4725862, 9451724, 16540517, 33081034, 66162068]

約数ペア:

[(1, 66162068), (2, 33081034), (4, 16540517), (7, 9451724), (14, 4725862), (28, 2362931), (37, 1788164), (74, 894082), (148, 447041), (259, 255452), (518, 127726), (1036, 63863)]