17280044

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{839}}^1$

素因数の和:1133

約数の個数: 24

約数和(自身を含む): 31987200

約数和(自身を除く): 14707156

約数列:

[1, 2, 4, 19, 38, 76, 271, 542, 839, 1084, 1678, 3356, 5149, 10298, 15941, 20596, 31882, 63764, 227369, 454738, 909476, 4320011, 8640022, 17280044]

約数ペア:

[(1, 17280044), (2, 8640022), (4, 4320011), (19, 909476), (38, 454738), (76, 227369), (271, 63764), (542, 31882), (839, 20596), (1084, 15941), (1678, 10298), (3356, 5149)]