15705434888

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{673}}^1\times {\mathrm{20399}}^1$

素因数の和:21102

約数の個数: 64

約数和(自身を含む): 34648992000

約数和(自身を除く): 18943557112

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 673, 1144, 1346, 2692, 5384, 7403, 8749, 14806, 17498, 20399, 29612, 34996, 40798, 59224, 69992, 81596, 96239, 163192, 192478, 224389, 265187, 384956, 448778, 530374, 769912, 897556, 1060748, 1795112, 2121496, 2917057, 5834114, 11668228, 13728527, 23336456, 27457054, 54914108, 109828216, 151013797, 178470851, 302027594, 356941702, 604055188, 713883404, 1208110376, 1427766808, 1963179361, 3926358722, 7852717444, 15705434888]

約数ペア:

[(1, 15705434888), (2, 7852717444), (4, 3926358722), (8, 1963179361), (11, 1427766808), (13, 1208110376), (22, 713883404), (26, 604055188), (44, 356941702), (52, 302027594), (88, 178470851), (104, 151013797), (143, 109828216), (286, 54914108), (572, 27457054), (673, 23336456), (1144, 13728527), (1346, 11668228), (2692, 5834114), (5384, 2917057), (7403, 2121496), (8749, 1795112), (14806, 1060748), (17498, 897556), (20399, 769912), (29612, 530374), (34996, 448778), (40798, 384956), (59224, 265187), (69992, 224389), (81596, 192478), (96239, 163192)]