71379326

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{449}}^1\times {\mathrm{787}}^1$

素因数の和:1339

約数の個数: 16

約数和(自身を含む): 108507600

約数和(自身を除く): 37128274

約数列:

[1, 2, 101, 202, 449, 787, 898, 1574, 45349, 79487, 90698, 158974, 353363, 706726, 35689663, 71379326]

約数ペア:

[(1, 71379326), (2, 35689663), (101, 706726), (202, 353363), (449, 158974), (787, 90698), (898, 79487), (1574, 45349)]