42996538

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{3767}}^1$

素因数の和:4221

約数の個数: 16

約数和(自身を含む): 69632640

約数和(自身を除く): 26636102

約数列:

[1, 2, 13, 26, 439, 878, 3767, 5707, 7534, 11414, 48971, 97942, 1653713, 3307426, 21498269, 42996538]

約数ペア:

[(1, 42996538), (2, 21498269), (13, 3307426), (26, 1653713), (439, 97942), (878, 48971), (3767, 11414), (5707, 7534)]