78645658

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{601}}^1\times {\mathrm{719}}^1$

素因数の和:1342

約数の個数: 32

約数和(自身を含む): 145635840

約数和(自身を除く): 66990182

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 601, 719, 1202, 1438, 4207, 5033, 7813, 8414, 9347, 10066, 15626, 18694, 54691, 65429, 109382, 130858, 432119, 864238, 3024833, 5617547, 6049666, 11235094, 39322829, 78645658]

約数ペア:

[(1, 78645658), (2, 39322829), (7, 11235094), (13, 6049666), (14, 5617547), (26, 3024833), (91, 864238), (182, 432119), (601, 130858), (719, 109382), (1202, 65429), (1438, 54691), (4207, 18694), (5033, 15626), (7813, 10066), (8414, 9347)]