74637643

素因数分解:

${\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{157}}^1\times {\mathrm{191}}^1$

素因数の和:498

約数の個数: 16

約数和(自身を含む): 80087040

約数和(自身を除く): 5449397

約数列:

[1, 19, 131, 157, 191, 2489, 2983, 3629, 20567, 25021, 29987, 390773, 475399, 569753, 3928297, 74637643]

約数ペア:

[(1, 74637643), (19, 3928297), (131, 569753), (157, 475399), (191, 390773), (2489, 29987), (2983, 25021), (3629, 20567)]