25670642368

素因数分解:

$2^6\times 7^1\times {\mathrm{173}}^1\times {\mathrm{331217}}^1$

素因数の和:331409

約数の個数: 56

約数和(自身を含む): 58554042912

約数和(自身を除く): 32883400544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 173, 224, 346, 448, 692, 1211, 1384, 2422, 2768, 4844, 5536, 9688, 11072, 19376, 38752, 77504, 331217, 662434, 1324868, 2318519, 2649736, 4637038, 5299472, 9274076, 10598944, 18548152, 21197888, 37096304, 57300541, 74192608, 114601082, 148385216, 229202164, 401103787, 458404328, 802207574, 916808656, 1604415148, 1833617312, 3208830296, 3667234624, 6417660592, 12835321184, 25670642368]

約数ペア:

[(1, 25670642368), (2, 12835321184), (4, 6417660592), (7, 3667234624), (8, 3208830296), (14, 1833617312), (16, 1604415148), (28, 916808656), (32, 802207574), (56, 458404328), (64, 401103787), (112, 229202164), (173, 148385216), (224, 114601082), (346, 74192608), (448, 57300541), (692, 37096304), (1211, 21197888), (1384, 18548152), (2422, 10598944), (2768, 9274076), (4844, 5299472), (5536, 4637038), (9688, 2649736), (11072, 2318519), (19376, 1324868), (38752, 662434), (77504, 331217)]