69844568

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{503}}^1\times {\mathrm{1021}}^1$

素因数の和:1547

約数の個数: 32

約数和(自身を含む): 139073760

約数和(自身を除く): 69229192

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 503, 1006, 1021, 2012, 2042, 4024, 4084, 8168, 8551, 17102, 17357, 34204, 34714, 68408, 69428, 138856, 513563, 1027126, 2054252, 4108504, 8730571, 17461142, 34922284, 69844568]

約数ペア:

[(1, 69844568), (2, 34922284), (4, 17461142), (8, 8730571), (17, 4108504), (34, 2054252), (68, 1027126), (136, 513563), (503, 138856), (1006, 69428), (1021, 68408), (2012, 34714), (2042, 34204), (4024, 17357), (4084, 17102), (8168, 8551)]