71793664

素因数分解:

$2^{10}\times {\mathrm{70111}}^1$

素因数の和:70131

約数の個数: 22

約数和(自身を含む): 143519264

約数和(自身を除く): 71725600

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 70111, 140222, 280444, 560888, 1121776, 2243552, 4487104, 8974208, 17948416, 35896832, 71793664]

約数ペア:

[(1, 71793664), (2, 35896832), (4, 17948416), (8, 8974208), (16, 4487104), (32, 2243552), (64, 1121776), (128, 560888), (256, 280444), (512, 140222), (1024, 70111)]