7881827928

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{691}}^1\times {\mathrm{36559}}^1$

素因数の和:37272

約数の個数: 64

約数和(自身を含む): 21251596800

約数和(自身を除く): 13369768872

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 691, 1382, 2073, 2764, 4146, 5528, 8292, 8983, 16584, 17966, 26949, 35932, 36559, 53898, 71864, 73118, 107796, 109677, 146236, 215592, 219354, 292472, 438708, 475267, 877416, 950534, 1425801, 1901068, 2851602, 3802136, 5703204, 11406408, 25262269, 50524538, 75786807, 101049076, 151573614, 202098152, 303147228, 328409497, 606294456, 656818994, 985228491, 1313637988, 1970456982, 2627275976, 3940913964, 7881827928]

約数ペア:

[(1, 7881827928), (2, 3940913964), (3, 2627275976), (4, 1970456982), (6, 1313637988), (8, 985228491), (12, 656818994), (13, 606294456), (24, 328409497), (26, 303147228), (39, 202098152), (52, 151573614), (78, 101049076), (104, 75786807), (156, 50524538), (312, 25262269), (691, 11406408), (1382, 5703204), (2073, 3802136), (2764, 2851602), (4146, 1901068), (5528, 1425801), (8292, 950534), (8983, 877416), (16584, 475267), (17966, 438708), (26949, 292472), (35932, 219354), (36559, 215592), (53898, 146236), (71864, 109677), (73118, 107796)]