77635428

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{497663}}^1$

素因数の和:497683

約数の個数: 24

約数和(自身を含む): 195084288

約数和(自身を除く): 117448860

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 497663, 995326, 1492989, 1990652, 2985978, 5971956, 6469619, 12939238, 19408857, 25878476, 38817714, 77635428]

約数ペア:

[(1, 77635428), (2, 38817714), (3, 25878476), (4, 19408857), (6, 12939238), (12, 6469619), (13, 5971956), (26, 2985978), (39, 1990652), (52, 1492989), (78, 995326), (156, 497663)]