64711504

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{28283}}^1$

素因数の和:28315

約数の個数: 40

約数和(自身を含む): 147303072

約数和(自身を除く): 82591568

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 2288, 28283, 56566, 113132, 226264, 311113, 367679, 452528, 622226, 735358, 1244452, 1470716, 2488904, 2941432, 4044469, 4977808, 5882864, 8088938, 16177876, 32355752, 64711504]

約数ペア:

[(1, 64711504), (2, 32355752), (4, 16177876), (8, 8088938), (11, 5882864), (13, 4977808), (16, 4044469), (22, 2941432), (26, 2488904), (44, 1470716), (52, 1244452), (88, 735358), (104, 622226), (143, 452528), (176, 367679), (208, 311113), (286, 226264), (572, 113132), (1144, 56566), (2288, 28283)]