28948668824

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{1553707}}^1$

素因数の和:1553867

約数の個数: 32

約数和(自身を含む): 57891160080

約数和(自身を除く): 28942491256

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 137, 274, 548, 1096, 2329, 4658, 9316, 18632, 1553707, 3107414, 6214828, 12429656, 26413019, 52826038, 105652076, 211304152, 212857859, 425715718, 851431436, 1702862872, 3618583603, 7237167206, 14474334412, 28948668824]

約数ペア:

[(1, 28948668824), (2, 14474334412), (4, 7237167206), (8, 3618583603), (17, 1702862872), (34, 851431436), (68, 425715718), (136, 212857859), (137, 211304152), (274, 105652076), (548, 52826038), (1096, 26413019), (2329, 12429656), (4658, 6214828), (9316, 3107414), (18632, 1553707)]