42378772

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{173}}^1\times {\mathrm{1303}}^1$

素因数の和:1527

約数の個数: 24

約数和(自身を含む): 76237056

約数和(自身を除く): 33858284

約数列:

[1, 2, 4, 47, 94, 173, 188, 346, 692, 1303, 2606, 5212, 8131, 16262, 32524, 61241, 122482, 225419, 244964, 450838, 901676, 10594693, 21189386, 42378772]

約数ペア:

[(1, 42378772), (2, 21189386), (4, 10594693), (47, 901676), (94, 450838), (173, 244964), (188, 225419), (346, 122482), (692, 61241), (1303, 32524), (2606, 16262), (5212, 8131)]