64245368

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{6823}}^1$

素因数の和:6947

約数の個数: 32

約数和(自身を含む): 132658560

約数和(自身を除く): 68413192

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 107, 214, 428, 856, 1177, 2354, 4708, 6823, 9416, 13646, 27292, 54584, 75053, 150106, 300212, 600424, 730061, 1460122, 2920244, 5840488, 8030671, 16061342, 32122684, 64245368]

約数ペア:

[(1, 64245368), (2, 32122684), (4, 16061342), (8, 8030671), (11, 5840488), (22, 2920244), (44, 1460122), (88, 730061), (107, 600424), (214, 300212), (428, 150106), (856, 75053), (1177, 54584), (2354, 27292), (4708, 13646), (6823, 9416)]