56015408

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{2039}}^1$

素因数の和:2165

約数の個数: 40

約数和(自身を含む): 116108640

約数和(自身を除く): 60093232

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 101, 136, 202, 272, 404, 808, 1616, 1717, 2039, 3434, 4078, 6868, 8156, 13736, 16312, 27472, 32624, 34663, 69326, 138652, 205939, 277304, 411878, 554608, 823756, 1647512, 3295024, 3500963, 7001926, 14003852, 28007704, 56015408]

約数ペア:

[(1, 56015408), (2, 28007704), (4, 14003852), (8, 7001926), (16, 3500963), (17, 3295024), (34, 1647512), (68, 823756), (101, 554608), (136, 411878), (202, 277304), (272, 205939), (404, 138652), (808, 69326), (1616, 34663), (1717, 32624), (2039, 27472), (3434, 16312), (4078, 13736), (6868, 8156)]