7641712

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{36739}}^1$

素因数の和:36760

約数の個数: 20

約数和(自身を含む): 15945160

約数和(自身を除く): 8303448

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 36739, 73478, 146956, 293912, 477607, 587824, 955214, 1910428, 3820856, 7641712]

約数ペア:

[(1, 7641712), (2, 3820856), (4, 1910428), (8, 955214), (13, 587824), (16, 477607), (26, 293912), (52, 146956), (104, 73478), (208, 36739)]