7260543368

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{677}}^1\times {\mathrm{1021}}^1$

素因数の和:1818

約数の個数: 64

約数和(自身を含む): 14842260720

約数和(自身を除く): 7581717352

約数列:

[1, 2, 4, 8, 13, 26, 52, 101, 104, 202, 404, 677, 808, 1021, 1313, 1354, 2042, 2626, 2708, 4084, 5252, 5416, 8168, 8801, 10504, 13273, 17602, 26546, 35204, 53092, 68377, 70408, 103121, 106184, 136754, 206242, 273508, 412484, 547016, 691217, 824968, 888901, 1340573, 1382434, 1777802, 2681146, 2764868, 3555604, 5362292, 5529736, 7111208, 8985821, 10724584, 17971642, 35943284, 69812917, 71886568, 139625834, 279251668, 558503336, 907567921, 1815135842, 3630271684, 7260543368]

約数ペア:

[(1, 7260543368), (2, 3630271684), (4, 1815135842), (8, 907567921), (13, 558503336), (26, 279251668), (52, 139625834), (101, 71886568), (104, 69812917), (202, 35943284), (404, 17971642), (677, 10724584), (808, 8985821), (1021, 7111208), (1313, 5529736), (1354, 5362292), (2042, 3555604), (2626, 2764868), (2708, 2681146), (4084, 1777802), (5252, 1382434), (5416, 1340573), (8168, 888901), (8801, 824968), (10504, 691217), (13273, 547016), (17602, 412484), (26546, 273508), (35204, 206242), (53092, 136754), (68377, 106184), (70408, 103121)]