71443582

素因数分解:

$2^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{193}}^2$

素因数の和:532

約数の個数: 24

約数和(自身を含む): 124011216

約数和(自身を除く): 52567634

約数列:

[1, 2, 7, 14, 137, 193, 274, 386, 959, 1351, 1918, 2702, 26441, 37249, 52882, 74498, 185087, 260743, 370174, 521486, 5103113, 10206226, 35721791, 71443582]

約数ペア:

[(1, 71443582), (2, 35721791), (7, 10206226), (14, 5103113), (137, 521486), (193, 370174), (274, 260743), (386, 185087), (959, 74498), (1351, 52882), (1918, 37249), (2702, 26441)]