40043042

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{4129}}^1$

素因数の和:4517

約数の個数: 16

約数和(自身を含む): 64874040

約数和(自身を除く): 24830998

約数列:

[1, 2, 13, 26, 373, 746, 4129, 4849, 8258, 9698, 53677, 107354, 1540117, 3080234, 20021521, 40043042]

約数ペア:

[(1, 40043042), (2, 20021521), (13, 3080234), (26, 1540117), (373, 107354), (746, 53677), (4129, 9698), (4849, 8258)]