12450349456

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{153997}}^1$

素因数の和:154199

約数の個数: 40

約数和(自身を含む): 25053626624

約数和(自身を除く): 12603277168

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 163, 248, 326, 496, 652, 1304, 2608, 5053, 10106, 20212, 40424, 80848, 153997, 307994, 615988, 1231976, 2463952, 4773907, 9547814, 19095628, 25101511, 38191256, 50203022, 76382512, 100406044, 200812088, 401624176, 778146841, 1556293682, 3112587364, 6225174728, 12450349456]

約数ペア:

[(1, 12450349456), (2, 6225174728), (4, 3112587364), (8, 1556293682), (16, 778146841), (31, 401624176), (62, 200812088), (124, 100406044), (163, 76382512), (248, 50203022), (326, 38191256), (496, 25101511), (652, 19095628), (1304, 9547814), (2608, 4773907), (5053, 2463952), (10106, 1231976), (20212, 615988), (40424, 307994), (80848, 153997)]