15708967768

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{1693}}^1\times {\mathrm{6863}}^1$

素因数の和:8588

約数の個数: 48

約数和(自身を含む): 31917805920

約数和(自身を除く): 16208838152

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 1693, 3386, 6772, 6863, 13544, 13726, 22009, 27452, 44018, 54904, 88036, 89219, 176072, 178438, 286117, 356876, 572234, 713752, 1144468, 1159847, 2288936, 2319694, 4639388, 9278776, 11619059, 23238118, 46476236, 92952472, 151047767, 302095534, 604191068, 1208382136, 1963620971, 3927241942, 7854483884, 15708967768]

約数ペア:

[(1, 15708967768), (2, 7854483884), (4, 3927241942), (8, 1963620971), (13, 1208382136), (26, 604191068), (52, 302095534), (104, 151047767), (169, 92952472), (338, 46476236), (676, 23238118), (1352, 11619059), (1693, 9278776), (3386, 4639388), (6772, 2319694), (6863, 2288936), (13544, 1159847), (13726, 1144468), (22009, 713752), (27452, 572234), (44018, 356876), (54904, 286117), (88036, 178438), (89219, 176072)]