72210592

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{42577}}^1$

素因数の和:42640

約数の個数: 24

約数和(自身を含む): 144850356

約数和(自身を除く): 72639764

約数列:

[1, 2, 4, 8, 16, 32, 53, 106, 212, 424, 848, 1696, 42577, 85154, 170308, 340616, 681232, 1362464, 2256581, 4513162, 9026324, 18052648, 36105296, 72210592]

約数ペア:

[(1, 72210592), (2, 36105296), (4, 18052648), (8, 9026324), (16, 4513162), (32, 2256581), (53, 1362464), (106, 681232), (212, 340616), (424, 170308), (848, 85154), (1696, 42577)]