47840038

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{7789}}^1$

素因数の和:7911

約数の個数: 16

約数和(自身を含む): 74597040

約数和(自身を除く): 26757002

約数列:

[1, 2, 37, 74, 83, 166, 3071, 6142, 7789, 15578, 288193, 576386, 646487, 1292974, 23920019, 47840038]

約数ペア:

[(1, 47840038), (2, 23920019), (37, 1292974), (74, 646487), (83, 576386), (166, 288193), (3071, 15578), (6142, 7789)]