65573072

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{69463}}^1$

素因数の和:69530

約数の個数: 20

約数和(自身を含む): 129203040

約数和(自身を除く): 63629968

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 69463, 138926, 277852, 555704, 1111408, 4098317, 8196634, 16393268, 32786536, 65573072]

約数ペア:

[(1, 65573072), (2, 32786536), (4, 16393268), (8, 8196634), (16, 4098317), (59, 1111408), (118, 555704), (236, 277852), (472, 138926), (944, 69463)]