65580004

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{75553}}^1$

素因数の和:75595

約数の個数: 24

約数和(自身を含む): 135392768

約数和(自身を除く): 69812764

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 75553, 151106, 302212, 528871, 1057742, 2115484, 2342143, 4684286, 9368572, 16395001, 32790002, 65580004]

約数ペア:

[(1, 65580004), (2, 32790002), (4, 16395001), (7, 9368572), (14, 4684286), (28, 2342143), (31, 2115484), (62, 1057742), (124, 528871), (217, 302212), (434, 151106), (868, 75553)]