64827928

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{193}}^1\times {\mathrm{347}}^1$

素因数の和:568

約数の個数: 48

約数和(自身を含む): 134686440

約数和(自身を除く): 69858512

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 193, 242, 347, 386, 484, 694, 772, 968, 1388, 1544, 2123, 2776, 3817, 4246, 7634, 8492, 15268, 16984, 23353, 30536, 41987, 46706, 66971, 83974, 93412, 133942, 167948, 186824, 267884, 335896, 535768, 736681, 1473362, 2946724, 5893448, 8103491, 16206982, 32413964, 64827928]

約数ペア:

[(1, 64827928), (2, 32413964), (4, 16206982), (8, 8103491), (11, 5893448), (22, 2946724), (44, 1473362), (88, 736681), (121, 535768), (193, 335896), (242, 267884), (347, 186824), (386, 167948), (484, 133942), (694, 93412), (772, 83974), (968, 66971), (1388, 46706), (1544, 41987), (2123, 30536), (2776, 23353), (3817, 16984), (4246, 15268), (7634, 8492)]