38628688

素因数分解:

$2^4\times 7^1\times {\mathrm{311}}^1\times {\mathrm{1109}}^1$

素因数の和:1435

約数の個数: 40

約数和(自身を含む): 85887360

約数和(自身を除く): 47258672

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 311, 622, 1109, 1244, 2177, 2218, 2488, 4354, 4436, 4976, 7763, 8708, 8872, 15526, 17416, 17744, 31052, 34832, 62104, 124208, 344899, 689798, 1379596, 2414293, 2759192, 4828586, 5518384, 9657172, 19314344, 38628688]

約数ペア:

[(1, 38628688), (2, 19314344), (4, 9657172), (7, 5518384), (8, 4828586), (14, 2759192), (16, 2414293), (28, 1379596), (56, 689798), (112, 344899), (311, 124208), (622, 62104), (1109, 34832), (1244, 31052), (2177, 17744), (2218, 17416), (2488, 15526), (4354, 8872), (4436, 8708), (4976, 7763)]