78952142

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{71}}^2\times {\mathrm{191}}^1$

素因数の和:376

約数の個数: 24

約数和(自身を含む): 123693696

約数和(自身を除く): 44741554

約数列:

[1, 2, 41, 71, 82, 142, 191, 382, 2911, 5041, 5822, 7831, 10082, 13561, 15662, 27122, 206681, 413362, 556001, 962831, 1112002, 1925662, 39476071, 78952142]

約数ペア:

[(1, 78952142), (2, 39476071), (41, 1925662), (71, 1112002), (82, 962831), (142, 556001), (191, 413362), (382, 206681), (2911, 27122), (5041, 15662), (5822, 13561), (7831, 10082)]