72017242

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{32411}}^1$

素因数の和:32525

約数の個数: 16

約数和(自身を含む): 119016864

約数和(自身を除く): 46999622

約数列:

[1, 2, 11, 22, 101, 202, 1111, 2222, 32411, 64822, 356521, 713042, 3273511, 6547022, 36008621, 72017242]

約数ペア:

[(1, 72017242), (2, 36008621), (11, 6547022), (22, 3273511), (101, 713042), (202, 356521), (1111, 64822), (2222, 32411)]