71638138

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{463}}^1\times {\mathrm{541}}^1$

素因数の和:1030

約数の個数: 32

約数和(自身を含む): 126749952

約数和(自身を除く): 55111814

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 463, 541, 926, 1082, 5093, 5951, 6019, 7033, 10186, 11902, 12038, 14066, 66209, 77363, 132418, 154726, 250483, 500966, 2755313, 3256279, 5510626, 6512558, 35819069, 71638138]

約数ペア:

[(1, 71638138), (2, 35819069), (11, 6512558), (13, 5510626), (22, 3256279), (26, 2755313), (143, 500966), (286, 250483), (463, 154726), (541, 132418), (926, 77363), (1082, 66209), (5093, 14066), (5951, 12038), (6019, 11902), (7033, 10186)]