69388458

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{2647}}^1$

素因数の和:2926

約数の個数: 32

約数和(自身を含む): 147567744

約数和(自身を除く): 78179286

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 257, 514, 771, 1542, 2647, 4369, 5294, 7941, 8738, 13107, 15882, 26214, 44999, 89998, 134997, 269994, 680279, 1360558, 2040837, 4081674, 11564743, 23129486, 34694229, 69388458]

約数ペア:

[(1, 69388458), (2, 34694229), (3, 23129486), (6, 11564743), (17, 4081674), (34, 2040837), (51, 1360558), (102, 680279), (257, 269994), (514, 134997), (771, 89998), (1542, 44999), (2647, 26214), (4369, 15882), (5294, 13107), (7941, 8738)]