28228512

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{22619}}^1$

素因数の和:22645

約数の個数: 48

約数和(自身を含む): 79803360

約数和(自身を除く): 51574848

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, 22619, 45238, 67857, 90476, 135714, 180952, 271428, 294047, 361904, 542856, 588094, 723808, 882141, 1085712, 1176188, 1764282, 2171424, 2352376, 3528564, 4704752, 7057128, 9409504, 14114256, 28228512]

約数ペア:

[(1, 28228512), (2, 14114256), (3, 9409504), (4, 7057128), (6, 4704752), (8, 3528564), (12, 2352376), (13, 2171424), (16, 1764282), (24, 1176188), (26, 1085712), (32, 882141), (39, 723808), (48, 588094), (52, 542856), (78, 361904), (96, 294047), (104, 271428), (156, 180952), (208, 135714), (312, 90476), (416, 67857), (624, 45238), (1248, 22619)]