40740224

素因数分解:

$2^7\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1109}}^1$

素因数の和:1171

約数の個数: 64

約数和(自身を含む): 95104800

約数和(自身を除く): 54364576

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 56, 64, 82, 112, 128, 164, 224, 287, 328, 448, 574, 656, 896, 1109, 1148, 1312, 2218, 2296, 2624, 4436, 4592, 5248, 7763, 8872, 9184, 15526, 17744, 18368, 31052, 35488, 36736, 45469, 62104, 70976, 90938, 124208, 141952, 181876, 248416, 318283, 363752, 496832, 636566, 727504, 993664, 1273132, 1455008, 2546264, 2910016, 5092528, 5820032, 10185056, 20370112, 40740224]

約数ペア:

[(1, 40740224), (2, 20370112), (4, 10185056), (7, 5820032), (8, 5092528), (14, 2910016), (16, 2546264), (28, 1455008), (32, 1273132), (41, 993664), (56, 727504), (64, 636566), (82, 496832), (112, 363752), (128, 318283), (164, 248416), (224, 181876), (287, 141952), (328, 124208), (448, 90938), (574, 70976), (656, 62104), (896, 45469), (1109, 36736), (1148, 35488), (1312, 31052), (2218, 18368), (2296, 17744), (2624, 15526), (4436, 9184), (4592, 8872), (5248, 7763)]