28447672

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{8737}}^1$

素因数の和:8791

約数の個数: 32

約数和(自身を含む): 59767920

約数和(自身を除く): 31320248

約数列:

[1, 2, 4, 8, 11, 22, 37, 44, 74, 88, 148, 296, 407, 814, 1628, 3256, 8737, 17474, 34948, 69896, 96107, 192214, 323269, 384428, 646538, 768856, 1293076, 2586152, 3555959, 7111918, 14223836, 28447672]

約数ペア:

[(1, 28447672), (2, 14223836), (4, 7111918), (8, 3555959), (11, 2586152), (22, 1293076), (37, 768856), (44, 646538), (74, 384428), (88, 323269), (148, 192214), (296, 96107), (407, 69896), (814, 34948), (1628, 17474), (3256, 8737)]