72565984

素因数分解:

$2^5\times {\mathrm{223}}^1\times {\mathrm{10169}}^1$

素因数の和:10402

約数の個数: 24

約数和(自身を含む): 143519040

約数和(自身を除く): 70953056

約数列:

[1, 2, 4, 8, 16, 32, 223, 446, 892, 1784, 3568, 7136, 10169, 20338, 40676, 81352, 162704, 325408, 2267687, 4535374, 9070748, 18141496, 36282992, 72565984]

約数ペア:

[(1, 72565984), (2, 36282992), (4, 18141496), (8, 9070748), (16, 4535374), (32, 2267687), (223, 325408), (446, 162704), (892, 81352), (1784, 40676), (3568, 20338), (7136, 10169)]