71690534

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{50989}}^1$

素因数の和:51047

約数の個数: 16

約数和(自身を含む): 116257200

約数和(自身を除く): 44566666

約数列:

[1, 2, 19, 37, 38, 74, 703, 1406, 50989, 101978, 968791, 1886593, 1937582, 3773186, 35845267, 71690534]

約数ペア:

[(1, 71690534), (2, 35845267), (19, 3773186), (37, 1937582), (38, 1886593), (74, 968791), (703, 101978), (1406, 50989)]