26040268

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{257}}^1\times {\mathrm{347}}^1$

素因数の和:681

約数の個数: 24

約数和(自身を含む): 46508112

約数和(自身を除く): 20467844

約数列:

[1, 2, 4, 73, 146, 257, 292, 347, 514, 694, 1028, 1388, 18761, 25331, 37522, 50662, 75044, 89179, 101324, 178358, 356716, 6510067, 13020134, 26040268]

約数ペア:

[(1, 26040268), (2, 13020134), (4, 6510067), (73, 356716), (146, 178358), (257, 101324), (292, 89179), (347, 75044), (514, 50662), (694, 37522), (1028, 25331), (1388, 18761)]