17120272

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1553}}^1$

素因数の和:1627

約数の個数: 40

約数和(自身を含む): 36419544

約数和(自身を除く): 19299272

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 53, 104, 106, 208, 212, 424, 689, 848, 1378, 1553, 2756, 3106, 5512, 6212, 11024, 12424, 20189, 24848, 40378, 80756, 82309, 161512, 164618, 323024, 329236, 658472, 1070017, 1316944, 2140034, 4280068, 8560136, 17120272]

約数ペア:

[(1, 17120272), (2, 8560136), (4, 4280068), (8, 2140034), (13, 1316944), (16, 1070017), (26, 658472), (52, 329236), (53, 323024), (104, 164618), (106, 161512), (208, 82309), (212, 80756), (424, 40378), (689, 24848), (848, 20189), (1378, 12424), (1553, 11024), (2756, 6212), (3106, 5512)]