38678012

素因数分解:

$2^2\times {\mathrm{131}}^1\times {\mathrm{223}}^1\times {\mathrm{331}}^1$

素因数の和:689

約数の個数: 24

約数和(自身を含む): 68716032

約数和(自身を除く): 30038020

約数列:

[1, 2, 4, 131, 223, 262, 331, 446, 524, 662, 892, 1324, 29213, 43361, 58426, 73813, 86722, 116852, 147626, 173444, 295252, 9669503, 19339006, 38678012]

約数ペア:

[(1, 38678012), (2, 19339006), (4, 9669503), (131, 295252), (223, 173444), (262, 147626), (331, 116852), (446, 86722), (524, 73813), (662, 58426), (892, 43361), (1324, 29213)]