71332196

素因数分解:

$2^2\times {\mathrm{13}}^3\times {\mathrm{8117}}^1$

素因数の和:8160

約数の個数: 24

約数和(自身を含む): 135245880

約数和(自身を除く): 63913684

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 2197, 4394, 8117, 8788, 16234, 32468, 105521, 211042, 422084, 1371773, 2743546, 5487092, 17833049, 35666098, 71332196]

約数ペア:

[(1, 71332196), (2, 35666098), (4, 17833049), (13, 5487092), (26, 2743546), (52, 1371773), (169, 422084), (338, 211042), (676, 105521), (2197, 32468), (4394, 16234), (8117, 8788)]