2828352208

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{9781}}^1$

素因数の和:9884

約数の個数: 80

約数和(自身を含む): 6288026112

約数和(自身を除く): 3459673904

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 53, 62, 88, 106, 124, 176, 212, 248, 341, 424, 496, 583, 682, 848, 1166, 1364, 1643, 2332, 2728, 3286, 4664, 5456, 6572, 9328, 9781, 13144, 18073, 19562, 26288, 36146, 39124, 72292, 78248, 107591, 144584, 156496, 215182, 289168, 303211, 430364, 518393, 606422, 860728, 1036786, 1212844, 1721456, 2073572, 2425688, 3335321, 4147144, 4851376, 5702323, 6670642, 8294288, 11404646, 13341284, 16070183, 22809292, 26682568, 32140366, 45618584, 53365136, 64280732, 91237168, 128561464, 176772013, 257122928, 353544026, 707088052, 1414176104, 2828352208]

約数ペア:

[(1, 2828352208), (2, 1414176104), (4, 707088052), (8, 353544026), (11, 257122928), (16, 176772013), (22, 128561464), (31, 91237168), (44, 64280732), (53, 53365136), (62, 45618584), (88, 32140366), (106, 26682568), (124, 22809292), (176, 16070183), (212, 13341284), (248, 11404646), (341, 8294288), (424, 6670642), (496, 5702323), (583, 4851376), (682, 4147144), (848, 3335321), (1166, 2425688), (1364, 2073572), (1643, 1721456), (2332, 1212844), (2728, 1036786), (3286, 860728), (4664, 606422), (5456, 518393), (6572, 430364), (9328, 303211), (9781, 289168), (13144, 215182), (18073, 156496), (19562, 144584), (26288, 107591), (36146, 78248), (39124, 72292)]