64757836

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{113213}}^1$

素因数の和:113241

約数の個数: 24

約数和(自身を含む): 133139664

約数和(自身を除く): 68381828

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 113213, 226426, 452852, 1245343, 1471769, 2490686, 2943538, 4981372, 5887076, 16189459, 32378918, 64757836]

約数ペア:

[(1, 64757836), (2, 32378918), (4, 16189459), (11, 5887076), (13, 4981372), (22, 2943538), (26, 2490686), (44, 1471769), (52, 1245343), (143, 452852), (286, 226426), (572, 113213)]