78529166

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{28309}}^1$

素因数の和:28403

約数の個数: 16

約数和(自身を含む): 125696400

約数和(自身を除く): 47167234

約数列:

[1, 2, 19, 38, 73, 146, 1387, 2774, 28309, 56618, 537871, 1075742, 2066557, 4133114, 39264583, 78529166]

約数ペア:

[(1, 78529166), (2, 39264583), (19, 4133114), (38, 2066557), (73, 1075742), (146, 537871), (1387, 56618), (2774, 28309)]