78620104

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{293}}^1\times {\mathrm{1973}}^1$

素因数の和:2289

約数の個数: 32

約数和(自身を含む): 156696120

約数和(自身を除く): 78076016

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 293, 586, 1172, 1973, 2344, 3946, 4981, 7892, 9962, 15784, 19924, 33541, 39848, 67082, 134164, 268328, 578089, 1156178, 2312356, 4624712, 9827513, 19655026, 39310052, 78620104]

約数ペア:

[(1, 78620104), (2, 39310052), (4, 19655026), (8, 9827513), (17, 4624712), (34, 2312356), (68, 1156178), (136, 578089), (293, 268328), (586, 134164), (1172, 67082), (1973, 39848), (2344, 33541), (3946, 19924), (4981, 15784), (7892, 9962)]