68964718

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{4153}}^1$

素因数の和:4216

約数の個数: 24

約数和(自身を含む): 113952528

約数和(自身を除く): 44987810

約数列:

[1, 2, 19, 23, 38, 46, 361, 437, 722, 874, 4153, 8303, 8306, 16606, 78907, 95519, 157814, 191038, 1499233, 1814861, 2998466, 3629722, 34482359, 68964718]

約数ペア:

[(1, 68964718), (2, 34482359), (19, 3629722), (23, 2998466), (38, 1814861), (46, 1499233), (361, 191038), (437, 157814), (722, 95519), (874, 78907), (4153, 16606), (8303, 8306)]