74220298

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{7321}}^1$

素因数の和:7497

約数の個数: 16

約数和(自身を含む): 115189704

約数和(自身を除く): 40969406

約数列:

[1, 2, 37, 74, 137, 274, 5069, 7321, 10138, 14642, 270877, 541754, 1002977, 2005954, 37110149, 74220298]

約数ペア:

[(1, 74220298), (2, 37110149), (37, 2005954), (74, 1002977), (137, 541754), (274, 270877), (5069, 14642), (7321, 10138)]