8266603648

素因数分解:

$2^7\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{20509}}^1$

素因数の和:20637

約数の個数: 64

約数和(自身を含む): 17070883200

約数和(自身を除く): 8804279552

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 67, 94, 128, 134, 188, 268, 376, 536, 752, 1072, 1504, 2144, 3008, 3149, 4288, 6016, 6298, 8576, 12596, 20509, 25192, 41018, 50384, 82036, 100768, 164072, 201536, 328144, 403072, 656288, 963923, 1312576, 1374103, 1927846, 2625152, 2748206, 3855692, 5496412, 7711384, 10992824, 15422768, 21985648, 30845536, 43971296, 61691072, 64582841, 87942592, 123382144, 129165682, 175885184, 258331364, 516662728, 1033325456, 2066650912, 4133301824, 8266603648]

約数ペア:

[(1, 8266603648), (2, 4133301824), (4, 2066650912), (8, 1033325456), (16, 516662728), (32, 258331364), (47, 175885184), (64, 129165682), (67, 123382144), (94, 87942592), (128, 64582841), (134, 61691072), (188, 43971296), (268, 30845536), (376, 21985648), (536, 15422768), (752, 10992824), (1072, 7711384), (1504, 5496412), (2144, 3855692), (3008, 2748206), (3149, 2625152), (4288, 1927846), (6016, 1374103), (6298, 1312576), (8576, 963923), (12596, 656288), (20509, 403072), (25192, 328144), (41018, 201536), (50384, 164072), (82036, 100768)]