71322236

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{547}}^1\times {\mathrm{881}}^1$

素因数の和:1469

約数の個数: 24

約数和(自身を含む): 128567376

約数和(自身を除く): 57245140

約数列:

[1, 2, 4, 37, 74, 148, 547, 881, 1094, 1762, 2188, 3524, 20239, 32597, 40478, 65194, 80956, 130388, 481907, 963814, 1927628, 17830559, 35661118, 71322236]

約数ペア:

[(1, 71322236), (2, 35661118), (4, 17830559), (37, 1927628), (74, 963814), (148, 481907), (547, 130388), (881, 80956), (1094, 65194), (1762, 40478), (2188, 32597), (3524, 20239)]