27680624

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{683}}^1$

素因数の和:857

約数の個数: 40

約数和(自身を含む): 57250800

約数和(自身を除く): 29570176

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 149, 272, 298, 596, 683, 1192, 1366, 2384, 2533, 2732, 5066, 5464, 10132, 10928, 11611, 20264, 23222, 40528, 46444, 92888, 101767, 185776, 203534, 407068, 814136, 1628272, 1730039, 3460078, 6920156, 13840312, 27680624]

約数ペア:

[(1, 27680624), (2, 13840312), (4, 6920156), (8, 3460078), (16, 1730039), (17, 1628272), (34, 814136), (68, 407068), (136, 203534), (149, 185776), (272, 101767), (298, 92888), (596, 46444), (683, 40528), (1192, 23222), (1366, 20264), (2384, 11611), (2533, 10928), (2732, 10132), (5066, 5464)]