71808932

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{18917}}^1$

素因数の和:19007

約数の個数: 24

約数和(自身を含む): 137193336

約数和(自身を除く): 65384404

約数列:

[1, 2, 4, 13, 26, 52, 73, 146, 292, 949, 1898, 3796, 18917, 37834, 75668, 245921, 491842, 983684, 1380941, 2761882, 5523764, 17952233, 35904466, 71808932]

約数ペア:

[(1, 71808932), (2, 35904466), (4, 17952233), (13, 5523764), (26, 2761882), (52, 1380941), (73, 983684), (146, 491842), (292, 245921), (949, 75668), (1898, 37834), (3796, 18917)]