78296738

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{311}}^1\times {\mathrm{421}}^1$

素因数の和:770

約数の個数: 32

約数和(自身を含む): 132717312

約数和(自身を除く): 54420574

約数列:

[1, 2, 13, 23, 26, 46, 299, 311, 421, 598, 622, 842, 4043, 5473, 7153, 8086, 9683, 10946, 14306, 19366, 92989, 125879, 130931, 185978, 251758, 261862, 1702103, 3011413, 3404206, 6022826, 39148369, 78296738]

約数ペア:

[(1, 78296738), (2, 39148369), (13, 6022826), (23, 3404206), (26, 3011413), (46, 1702103), (299, 261862), (311, 251758), (421, 185978), (598, 130931), (622, 125879), (842, 92989), (4043, 19366), (5473, 14306), (7153, 10946), (8086, 9683)]