28141152

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{22549}}^1$

素因数の和:22575

約数の個数: 48

約数和(自身を含む): 79556400

約数和(自身を除く): 51415248

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 22549, 45098, 67647, 90196, 135294, 180392, 270588, 293137, 360784, 541176, 586274, 721568, 879411, 1082352, 1172548, 1758822, 2164704, 2345096, 3517644, 4690192, 7035288, 9380384, 14070576, 28141152]

約数ペア:

[(1, 28141152), (2, 14070576), (3, 9380384), (4, 7035288), (6, 4690192), (8, 3517644), (12, 2345096), (13, 2164704), (16, 1758822), (24, 1172548), (26, 1082352), (32, 879411), (39, 721568), (48, 586274), (52, 541176), (78, 360784), (96, 293137), (104, 270588), (156, 180392), (208, 135294), (312, 90196), (416, 67647), (624, 45098), (1248, 22549)]