71346418

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{249463}}^1$

素因数の和:249489

約数の個数: 16

約数和(自身を含む): 125729856

約数和(自身を除く): 54383438

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 249463, 498926, 2744093, 3243019, 5488186, 6486038, 35673209, 71346418]

約数ペア:

[(1, 71346418), (2, 35673209), (11, 6486038), (13, 5488186), (22, 3243019), (26, 2744093), (143, 498926), (286, 249463)]