4004224

素因数分解:

$2^7\times 7^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1$

素因数の和:171

約数の個数: 64

約数和(自身を含む): 9424800

約数和(自身を除く): 5420576

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 56, 64, 82, 109, 112, 128, 164, 218, 224, 287, 328, 436, 448, 574, 656, 763, 872, 896, 1148, 1312, 1526, 1744, 2296, 2624, 3052, 3488, 4469, 4592, 5248, 6104, 6976, 8938, 9184, 12208, 13952, 17876, 18368, 24416, 31283, 35752, 36736, 48832, 62566, 71504, 97664, 125132, 143008, 250264, 286016, 500528, 572032, 1001056, 2002112, 4004224]

約数ペア:

[(1, 4004224), (2, 2002112), (4, 1001056), (7, 572032), (8, 500528), (14, 286016), (16, 250264), (28, 143008), (32, 125132), (41, 97664), (56, 71504), (64, 62566), (82, 48832), (109, 36736), (112, 35752), (128, 31283), (164, 24416), (218, 18368), (224, 17876), (287, 13952), (328, 12208), (436, 9184), (448, 8938), (574, 6976), (656, 6104), (763, 5248), (872, 4592), (896, 4469), (1148, 3488), (1312, 3052), (1526, 2624), (1744, 2296)]