40289222

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{373}}^1\times {\mathrm{1019}}^1$

素因数の和:1447

約数の個数: 16

約数和(自身を含む): 61799760

約数和(自身を除く): 21510538

約数列:

[1, 2, 53, 106, 373, 746, 1019, 2038, 19769, 39538, 54007, 108014, 380087, 760174, 20144611, 40289222]

約数ペア:

[(1, 40289222), (2, 20144611), (53, 760174), (106, 380087), (373, 108014), (746, 54007), (1019, 39538), (2038, 19769)]