71924041

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{2027}}^1$

素因数の和:2208

約数の個数: 16

約数和(自身を含む): 85078656

約数和(自身を除く): 13154615

約数列:

[1, 7, 37, 137, 259, 959, 2027, 5069, 14189, 35483, 74999, 277699, 524993, 1943893, 10274863, 71924041]

約数ペア:

[(1, 71924041), (7, 10274863), (37, 1943893), (137, 524993), (259, 277699), (959, 74999), (2027, 35483), (5069, 14189)]