71210752

素因数分解:

$2^8\times {\mathrm{43}}^1\times {\mathrm{6469}}^1$

素因数の和:6528

約数の個数: 36

約数和(自身を含む): 145471480

約数和(自身を除く): 74260728

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 256, 344, 688, 1376, 2752, 5504, 6469, 11008, 12938, 25876, 51752, 103504, 207008, 278167, 414016, 556334, 828032, 1112668, 1656064, 2225336, 4450672, 8901344, 17802688, 35605376, 71210752]

約数ペア:

[(1, 71210752), (2, 35605376), (4, 17802688), (8, 8901344), (16, 4450672), (32, 2225336), (43, 1656064), (64, 1112668), (86, 828032), (128, 556334), (172, 414016), (256, 278167), (344, 207008), (688, 103504), (1376, 51752), (2752, 25876), (5504, 12938), (6469, 11008)]