64748518

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{317}}^1\times {\mathrm{1399}}^1$

素因数の和:1791

約数の個数: 16

約数和(自身を含む): 98834400

約数和(自身を除く): 34085882

約数列:

[1, 2, 73, 146, 317, 634, 1399, 2798, 23141, 46282, 102127, 204254, 443483, 886966, 32374259, 64748518]

約数ペア:

[(1, 64748518), (2, 32374259), (73, 886966), (146, 443483), (317, 204254), (634, 102127), (1399, 46282), (2798, 23141)]