63898324

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{313}}^1\times {\mathrm{317}}^1$

素因数の和:664

約数の個数: 48

約数和(自身を含む): 134201088

約数和(自身を除く): 70302764

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 313, 317, 322, 626, 634, 644, 1252, 1268, 2191, 2219, 4382, 4438, 7199, 7291, 8764, 8876, 14398, 14582, 28796, 29164, 50393, 51037, 99221, 100786, 102074, 198442, 201572, 204148, 396884, 694547, 1389094, 2282083, 2778188, 4564166, 9128332, 15974581, 31949162, 63898324]

約数ペア:

[(1, 63898324), (2, 31949162), (4, 15974581), (7, 9128332), (14, 4564166), (23, 2778188), (28, 2282083), (46, 1389094), (92, 694547), (161, 396884), (313, 204148), (317, 201572), (322, 198442), (626, 102074), (634, 100786), (644, 99221), (1252, 51037), (1268, 50393), (2191, 29164), (2219, 28796), (4382, 14582), (4438, 14398), (7199, 8876), (7291, 8764)]