28241472

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{21013}}^1$

素因数の和:21035

約数の個数: 56

約数和(自身を含む): 85400896

約数和(自身を除く): 57159424

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 21013, 42026, 63039, 84052, 126078, 147091, 168104, 252156, 294182, 336208, 441273, 504312, 588364, 672416, 882546, 1008624, 1176728, 1344832, 1765092, 2017248, 2353456, 3530184, 4034496, 4706912, 7060368, 9413824, 14120736, 28241472]

約数ペア:

[(1, 28241472), (2, 14120736), (3, 9413824), (4, 7060368), (6, 4706912), (7, 4034496), (8, 3530184), (12, 2353456), (14, 2017248), (16, 1765092), (21, 1344832), (24, 1176728), (28, 1008624), (32, 882546), (42, 672416), (48, 588364), (56, 504312), (64, 441273), (84, 336208), (96, 294182), (112, 252156), (168, 168104), (192, 147091), (224, 126078), (336, 84052), (448, 63039), (672, 42026), (1344, 21013)]