78018016

素因数分解:

$2^5\times {\mathrm{67}}^1\times {\mathrm{36389}}^1$

素因数の和:36466

約数の個数: 24

約数和(自身を含む): 155894760

約数和(自身を除く): 77876744

約数列:

[1, 2, 4, 8, 16, 32, 67, 134, 268, 536, 1072, 2144, 36389, 72778, 145556, 291112, 582224, 1164448, 2438063, 4876126, 9752252, 19504504, 39009008, 78018016]

約数ペア:

[(1, 78018016), (2, 39009008), (4, 19504504), (8, 9752252), (16, 4876126), (32, 2438063), (67, 1164448), (134, 582224), (268, 291112), (536, 145556), (1072, 72778), (2144, 36389)]