68478698

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{541}}^1\times {\mathrm{3331}}^1$

素因数の和:3893

約数の個数: 16

約数和(自身を含む): 108356640

約数和(自身を除く): 39877942

約数列:

[1, 2, 19, 38, 541, 1082, 3331, 6662, 10279, 20558, 63289, 126578, 1802071, 3604142, 34239349, 68478698]

約数ペア:

[(1, 68478698), (2, 34239349), (19, 3604142), (38, 1802071), (541, 126578), (1082, 63289), (3331, 20558), (6662, 10279)]