71039842

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{5437}}^1$

素因数の和:5625

約数の個数: 16

約数和(自身を含む): 109630080

約数和(自身を除く): 38590238

約数列:

[1, 2, 47, 94, 139, 278, 5437, 6533, 10874, 13066, 255539, 511078, 755743, 1511486, 35519921, 71039842]

約数ペア:

[(1, 71039842), (2, 35519921), (47, 1511486), (94, 755743), (139, 511078), (278, 255539), (5437, 13066), (6533, 10874)]