71368726

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{249541}}^1$

素因数の和:249567

約数の個数: 16

約数和(自身を含む): 125769168

約数和(自身を除く): 54400442

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 249541, 499082, 2744951, 3244033, 5489902, 6488066, 35684363, 71368726]

約数ペア:

[(1, 71368726), (2, 35684363), (11, 6488066), (13, 5489902), (22, 3244033), (26, 2744951), (143, 499082), (286, 249541)]