71450538

素因数分解:

$2^1\times 3^1\times {\mathrm{223}}^1\times {\mathrm{53401}}^1$

素因数の和:53629

約数の個数: 16

約数和(自身を含む): 143544576

約数和(自身を除く): 72094038

約数列:

[1, 2, 3, 6, 223, 446, 669, 1338, 53401, 106802, 160203, 320406, 11908423, 23816846, 35725269, 71450538]

約数ペア:

[(1, 71450538), (2, 35725269), (3, 23816846), (6, 11908423), (223, 320406), (446, 160203), (669, 106802), (1338, 53401)]