79771772

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{257}}^1\times {\mathrm{1063}}^1$

素因数の和:1397

約数の個数: 24

約数和(自身を含む): 142197216

約数和(自身を除く): 62425444

約数列:

[1, 2, 4, 73, 146, 257, 292, 514, 1028, 1063, 2126, 4252, 18761, 37522, 75044, 77599, 155198, 273191, 310396, 546382, 1092764, 19942943, 39885886, 79771772]

約数ペア:

[(1, 79771772), (2, 39885886), (4, 19942943), (73, 1092764), (146, 546382), (257, 310396), (292, 273191), (514, 155198), (1028, 77599), (1063, 75044), (2126, 37522), (4252, 18761)]