28277803904

素因数分解:

$2^7\times 7^1\times {\mathrm{359}}^1\times {\mathrm{87911}}^1$

素因数の和:88291

約数の個数: 64

約数和(自身を含む): 64562572800

約数和(自身を除く): 36284768896

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 359, 448, 718, 896, 1436, 2513, 2872, 5026, 5744, 10052, 11488, 20104, 22976, 40208, 45952, 80416, 87911, 160832, 175822, 321664, 351644, 615377, 703288, 1230754, 1406576, 2461508, 2813152, 4923016, 5626304, 9846032, 11252608, 19692064, 31560049, 39384128, 63120098, 78768256, 126240196, 220920343, 252480392, 441840686, 504960784, 883681372, 1009921568, 1767362744, 2019843136, 3534725488, 4039686272, 7069450976, 14138901952, 28277803904]

約数ペア:

[(1, 28277803904), (2, 14138901952), (4, 7069450976), (7, 4039686272), (8, 3534725488), (14, 2019843136), (16, 1767362744), (28, 1009921568), (32, 883681372), (56, 504960784), (64, 441840686), (112, 252480392), (128, 220920343), (224, 126240196), (359, 78768256), (448, 63120098), (718, 39384128), (896, 31560049), (1436, 19692064), (2513, 11252608), (2872, 9846032), (5026, 5626304), (5744, 4923016), (10052, 2813152), (11488, 2461508), (20104, 1406576), (22976, 1230754), (40208, 703288), (45952, 615377), (80416, 351644), (87911, 321664), (160832, 175822)]