29781776

素因数分解:

$2^4\times {\mathrm{457}}^1\times {\mathrm{4073}}^1$

素因数の和:4538

約数の個数: 20

約数和(自身を含む): 57842652

約数和(自身を除く): 28060876

約数列:

[1, 2, 4, 8, 16, 457, 914, 1828, 3656, 4073, 7312, 8146, 16292, 32584, 65168, 1861361, 3722722, 7445444, 14890888, 29781776]

約数ペア:

[(1, 29781776), (2, 14890888), (4, 7445444), (8, 3722722), (16, 1861361), (457, 65168), (914, 32584), (1828, 16292), (3656, 8146), (4073, 7312)]