78777188

素因数分解:

$2^2\times 7^1\times {\mathrm{269}}^1\times {\mathrm{10459}}^1$

素因数の和:10739

約数の個数: 24

約数和(自身を含む): 158155200

約数和(自身を除く): 79378012

約数列:

[1, 2, 4, 7, 14, 28, 269, 538, 1076, 1883, 3766, 7532, 10459, 20918, 41836, 73213, 146426, 292852, 2813471, 5626942, 11253884, 19694297, 39388594, 78777188]

約数ペア:

[(1, 78777188), (2, 39388594), (4, 19694297), (7, 11253884), (14, 5626942), (28, 2813471), (269, 292852), (538, 146426), (1076, 73213), (1883, 41836), (3766, 20918), (7532, 10459)]