40378742

素因数分解:

$2^1\times {\mathrm{113}}^1\times {\mathrm{373}}^1\times {\mathrm{479}}^1$

素因数の和:967

約数の個数: 16

約数和(自身を含む): 61395840

約数和(自身を除く): 21017098

約数列:

[1, 2, 113, 226, 373, 479, 746, 958, 42149, 54127, 84298, 108254, 178667, 357334, 20189371, 40378742]

約数ペア:

[(1, 40378742), (2, 20189371), (113, 357334), (226, 178667), (373, 108254), (479, 84298), (746, 54127), (958, 42149)]