22638208

素因数分解:

$2^7\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:185

約数の個数: 64

約数和(自身を含む): 47589120

約数和(自身を除く): 24950912

約数列:

[1, 2, 4, 8, 16, 32, 47, 53, 64, 71, 94, 106, 128, 142, 188, 212, 284, 376, 424, 568, 752, 848, 1136, 1504, 1696, 2272, 2491, 3008, 3337, 3392, 3763, 4544, 4982, 6016, 6674, 6784, 7526, 9088, 9964, 13348, 15052, 19928, 26696, 30104, 39856, 53392, 60208, 79712, 106784, 120416, 159424, 176861, 213568, 240832, 318848, 353722, 427136, 481664, 707444, 1414888, 2829776, 5659552, 11319104, 22638208]

約数ペア:

[(1, 22638208), (2, 11319104), (4, 5659552), (8, 2829776), (16, 1414888), (32, 707444), (47, 481664), (53, 427136), (64, 353722), (71, 318848), (94, 240832), (106, 213568), (128, 176861), (142, 159424), (188, 120416), (212, 106784), (284, 79712), (376, 60208), (424, 53392), (568, 39856), (752, 30104), (848, 26696), (1136, 19928), (1504, 15052), (1696, 13348), (2272, 9964), (2491, 9088), (3008, 7526), (3337, 6784), (3392, 6674), (3763, 6016), (4544, 4982)]