67698664

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{3389}}^1$

素因数の和:3633

約数の個数: 32

約数和(自身を含む): 139125600

約数和(自身を除く): 71426936

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 227, 454, 908, 1816, 2497, 3389, 4994, 6778, 9988, 13556, 19976, 27112, 37279, 74558, 149116, 298232, 769303, 1538606, 3077212, 6154424, 8462333, 16924666, 33849332, 67698664]

約数ペア:

[(1, 67698664), (2, 33849332), (4, 16924666), (8, 8462333), (11, 6154424), (22, 3077212), (44, 1538606), (88, 769303), (227, 298232), (454, 149116), (908, 74558), (1816, 37279), (2497, 27112), (3389, 19976), (4994, 13556), (6778, 9988)]