8686943944

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{76303}}^1$

素因数の和:76442

約数の個数: 64

約数和(自身を含む): 19777996800

約数和(自身を除く): 11091052856

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 107, 133, 152, 214, 266, 428, 532, 749, 856, 1064, 1498, 2033, 2996, 4066, 5992, 8132, 14231, 16264, 28462, 56924, 76303, 113848, 152606, 305212, 534121, 610424, 1068242, 1449757, 2136484, 2899514, 4272968, 5799028, 8164421, 10148299, 11598056, 16328842, 20296598, 32657684, 40593196, 57150947, 65315368, 81186392, 114301894, 155123999, 228603788, 310247998, 457207576, 620495996, 1085867993, 1240991992, 2171735986, 4343471972, 8686943944]

約数ペア:

[(1, 8686943944), (2, 4343471972), (4, 2171735986), (7, 1240991992), (8, 1085867993), (14, 620495996), (19, 457207576), (28, 310247998), (38, 228603788), (56, 155123999), (76, 114301894), (107, 81186392), (133, 65315368), (152, 57150947), (214, 40593196), (266, 32657684), (428, 20296598), (532, 16328842), (749, 11598056), (856, 10148299), (1064, 8164421), (1498, 5799028), (2033, 4272968), (2996, 2899514), (4066, 2136484), (5992, 1449757), (8132, 1068242), (14231, 610424), (16264, 534121), (28462, 305212), (56924, 152606), (76303, 113848)]