72600208

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{76907}}^1$

素因数の和:76974

約数の個数: 20

約数和(自身を含む): 143048880

約数和(自身を除く): 70448672

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 76907, 153814, 307628, 615256, 1230512, 4537513, 9075026, 18150052, 36300104, 72600208]

約数ペア:

[(1, 72600208), (2, 36300104), (4, 18150052), (8, 9075026), (16, 4537513), (59, 1230512), (118, 615256), (236, 307628), (472, 153814), (944, 76907)]