71502272

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{65719}}^1$

素因数の和:65748

約数の個数: 28

約数和(自身を含む): 150235920

約数和(自身を除く): 78733648

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 544, 1088, 65719, 131438, 262876, 525752, 1051504, 1117223, 2103008, 2234446, 4206016, 4468892, 8937784, 17875568, 35751136, 71502272]

約数ペア:

[(1, 71502272), (2, 35751136), (4, 17875568), (8, 8937784), (16, 4468892), (17, 4206016), (32, 2234446), (34, 2103008), (64, 1117223), (68, 1051504), (136, 525752), (272, 262876), (544, 131438), (1088, 65719)]