64607884

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{13723}}^1$

素因数の和:13845

約数の個数: 24

約数和(自身を含む): 124504128

約数和(自身を除く): 59896244

約数列:

[1, 2, 4, 11, 22, 44, 107, 214, 428, 1177, 2354, 4708, 13723, 27446, 54892, 150953, 301906, 603812, 1468361, 2936722, 5873444, 16151971, 32303942, 64607884]

約数ペア:

[(1, 64607884), (2, 32303942), (4, 16151971), (11, 5873444), (22, 2936722), (44, 1468361), (107, 603812), (214, 301906), (428, 150953), (1177, 54892), (2354, 27446), (4708, 13723)]