78745732

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{727}}^1\times {\mathrm{2083}}^1$

素因数の和:2827

約数の個数: 24

約数和(自身を含む): 148680896

約数和(自身を除く): 69935164

約数列:

[1, 2, 4, 13, 26, 52, 727, 1454, 2083, 2908, 4166, 8332, 9451, 18902, 27079, 37804, 54158, 108316, 1514341, 3028682, 6057364, 19686433, 39372866, 78745732]

約数ペア:

[(1, 78745732), (2, 39372866), (4, 19686433), (13, 6057364), (26, 3028682), (52, 1514341), (727, 108316), (1454, 54158), (2083, 37804), (2908, 27079), (4166, 18902), (8332, 9451)]