47670772

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{33013}}^1$

素因数の和:33055

約数の個数: 18

約数和(自身を含む): 88048338

約数和(自身を除く): 40377566

約数列:

[1, 2, 4, 19, 38, 76, 361, 722, 1444, 33013, 66026, 132052, 627247, 1254494, 2508988, 11917693, 23835386, 47670772]

約数ペア:

[(1, 47670772), (2, 23835386), (4, 11917693), (19, 2508988), (38, 1254494), (76, 627247), (361, 132052), (722, 66026), (1444, 33013)]