39997376

素因数分解:

$2^6\times {\mathrm{47}}^1\times {\mathrm{13297}}^1$

素因数の和:13356

約数の個数: 28

約数和(自身を含む): 81064608

約数和(自身を除く): 41067232

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 188, 376, 752, 1504, 3008, 13297, 26594, 53188, 106376, 212752, 425504, 624959, 851008, 1249918, 2499836, 4999672, 9999344, 19998688, 39997376]

約数ペア:

[(1, 39997376), (2, 19998688), (4, 9999344), (8, 4999672), (16, 2499836), (32, 1249918), (47, 851008), (64, 624959), (94, 425504), (188, 212752), (376, 106376), (752, 53188), (1504, 26594), (3008, 13297)]