27982354942

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1\times {\mathrm{25679}}^1$

素因数の和:25956

約数の個数: 32

約数和(自身を含む): 43759336320

約数和(自身を除く): 15776981378

約数列:

[1, 2, 41, 82, 97, 137, 194, 274, 3977, 5617, 7954, 11234, 13289, 25679, 26578, 51358, 544849, 1052839, 1089698, 2105678, 2490863, 3518023, 4981726, 7036046, 102125383, 144238943, 204250766, 288477886, 341248231, 682496462, 13991177471, 27982354942]

約数ペア:

[(1, 27982354942), (2, 13991177471), (41, 682496462), (82, 341248231), (97, 288477886), (137, 204250766), (194, 144238943), (274, 102125383), (3977, 7036046), (5617, 4981726), (7954, 3518023), (11234, 2490863), (13289, 2105678), (25679, 1089698), (26578, 1052839), (51358, 544849)]