68427898

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{19319}}^1$

素因数の和:19362

約数の個数: 32

約数和(自身を含む): 133539840

約数和(自身を除く): 65111942

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 77, 154, 161, 253, 322, 506, 1771, 3542, 19319, 38638, 135233, 212509, 270466, 425018, 444337, 888674, 1487563, 2975126, 3110359, 4887707, 6220718, 9775414, 34213949, 68427898]

約数ペア:

[(1, 68427898), (2, 34213949), (7, 9775414), (11, 6220718), (14, 4887707), (22, 3110359), (23, 2975126), (46, 1487563), (77, 888674), (154, 444337), (161, 425018), (253, 270466), (322, 212509), (506, 135233), (1771, 38638), (3542, 19319)]