71518016

素因数分解:

$2^6\times {\mathrm{71}}^1\times {\mathrm{15739}}^1$

素因数の和:15822

約数の個数: 28

約数和(自身を含む): 143926560

約数和(自身を除く): 72408544

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 142, 284, 568, 1136, 2272, 4544, 15739, 31478, 62956, 125912, 251824, 503648, 1007296, 1117469, 2234938, 4469876, 8939752, 17879504, 35759008, 71518016]

約数ペア:

[(1, 71518016), (2, 35759008), (4, 17879504), (8, 8939752), (16, 4469876), (32, 2234938), (64, 1117469), (71, 1007296), (142, 503648), (284, 251824), (568, 125912), (1136, 62956), (2272, 31478), (4544, 15739)]