3952004

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:228

約数の個数: 48

約数和(自身を含む): 8494080

約数和(自身を除く): 4542076

約数列:

[1, 2, 4, 7, 14, 28, 29, 31, 58, 62, 116, 124, 157, 203, 217, 314, 406, 434, 628, 812, 868, 899, 1099, 1798, 2198, 3596, 4396, 4553, 4867, 6293, 9106, 9734, 12586, 18212, 19468, 25172, 31871, 34069, 63742, 68138, 127484, 136276, 141143, 282286, 564572, 988001, 1976002, 3952004]

約数ペア:

[(1, 3952004), (2, 1976002), (4, 988001), (7, 564572), (14, 282286), (28, 141143), (29, 136276), (31, 127484), (58, 68138), (62, 63742), (116, 34069), (124, 31871), (157, 25172), (203, 19468), (217, 18212), (314, 12586), (406, 9734), (434, 9106), (628, 6293), (812, 4867), (868, 4553), (899, 4396), (1099, 3596), (1798, 2198)]