15693678656

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{127649}}^1$

素因数の和:127791

約数の個数: 56

約数和(自身を含む): 33266100600

約数和(自身を除く): 17572421944

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 113, 136, 226, 272, 452, 544, 904, 1088, 1808, 1921, 3616, 3842, 7232, 7684, 15368, 30736, 61472, 122944, 127649, 255298, 510596, 1021192, 2042384, 2170033, 4084768, 4340066, 8169536, 8680132, 14424337, 17360264, 28848674, 34720528, 57697348, 69441056, 115394696, 138882112, 230789392, 245213729, 461578784, 490427458, 923157568, 980854916, 1961709832, 3923419664, 7846839328, 15693678656]

約数ペア:

[(1, 15693678656), (2, 7846839328), (4, 3923419664), (8, 1961709832), (16, 980854916), (17, 923157568), (32, 490427458), (34, 461578784), (64, 245213729), (68, 230789392), (113, 138882112), (136, 115394696), (226, 69441056), (272, 57697348), (452, 34720528), (544, 28848674), (904, 17360264), (1088, 14424337), (1808, 8680132), (1921, 8169536), (3616, 4340066), (3842, 4084768), (7232, 2170033), (7684, 2042384), (15368, 1021192), (30736, 510596), (61472, 255298), (122944, 127649)]