78887822

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{7207}}^1$

素因数の和:7643

約数の個数: 16

約数和(自身を含む): 127754592

約数和(自身を除く): 48866770

約数列:

[1, 2, 13, 26, 421, 842, 5473, 7207, 10946, 14414, 93691, 187382, 3034147, 6068294, 39443911, 78887822]

約数ペア:

[(1, 78887822), (2, 39443911), (13, 6068294), (26, 3034147), (421, 187382), (842, 93691), (5473, 14414), (7207, 10946)]