67897492

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{12203}}^1$

素因数の和:12327

約数の個数: 24

約数和(自身を含む): 129167136

約数和(自身を除く): 61269644

約数列:

[1, 2, 4, 13, 26, 52, 107, 214, 428, 1391, 2782, 5564, 12203, 24406, 48812, 158639, 317278, 634556, 1305721, 2611442, 5222884, 16974373, 33948746, 67897492]

約数ペア:

[(1, 67897492), (2, 33948746), (4, 16974373), (13, 5222884), (26, 2611442), (52, 1305721), (107, 634556), (214, 317278), (428, 158639), (1391, 48812), (2782, 24406), (5564, 12203)]