7242286

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:204

約数の個数: 32

約数和(自身を含む): 12052800

約数和(自身を除く): 4810514

約数列:

[1, 2, 23, 29, 46, 58, 61, 89, 122, 178, 667, 1334, 1403, 1769, 2047, 2581, 2806, 3538, 4094, 5162, 5429, 10858, 40687, 59363, 81374, 118726, 124867, 157441, 249734, 314882, 3621143, 7242286]

約数ペア:

[(1, 7242286), (2, 3621143), (23, 314882), (29, 249734), (46, 157441), (58, 124867), (61, 118726), (89, 81374), (122, 59363), (178, 40687), (667, 10858), (1334, 5429), (1403, 5162), (1769, 4094), (2047, 3538), (2581, 2806)]