56407496

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{1721}}^1$

素因数の和:1985

約数の個数: 32

約数和(自身を含む): 112515480

約数和(自身を除く): 56107984

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 241, 482, 964, 1721, 1928, 3442, 4097, 6884, 8194, 13768, 16388, 29257, 32776, 58514, 117028, 234056, 414761, 829522, 1659044, 3318088, 7050937, 14101874, 28203748, 56407496]

約数ペア:

[(1, 56407496), (2, 28203748), (4, 14101874), (8, 7050937), (17, 3318088), (34, 1659044), (68, 829522), (136, 414761), (241, 234056), (482, 117028), (964, 58514), (1721, 32776), (1928, 29257), (3442, 16388), (4097, 13768), (6884, 8194)]