259095424

素因数分解:

$2^7\times 7^1\times {\mathrm{289169}}^1$

素因数の和:289190

約数の個数: 32

約数和(自身を含む): 589906800

約数和(自身を除く): 330811376

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 289169, 578338, 1156676, 2024183, 2313352, 4048366, 4626704, 8096732, 9253408, 16193464, 18506816, 32386928, 37013632, 64773856, 129547712, 259095424]

約数ペア:

[(1, 259095424), (2, 129547712), (4, 64773856), (7, 37013632), (8, 32386928), (14, 18506816), (16, 16193464), (28, 9253408), (32, 8096732), (56, 4626704), (64, 4048366), (112, 2313352), (128, 2024183), (224, 1156676), (448, 578338), (896, 289169)]