71870464

素因数分解:

$2^{11}\times {\mathrm{19}}^1\times {\mathrm{1847}}^1$

素因数の和:1888

約数の個数: 48

約数和(自身を含む): 151351200

約数和(自身を除く): 79480736

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 512, 608, 1024, 1216, 1847, 2048, 2432, 3694, 4864, 7388, 9728, 14776, 19456, 29552, 35093, 38912, 59104, 70186, 118208, 140372, 236416, 280744, 472832, 561488, 945664, 1122976, 1891328, 2245952, 3782656, 4491904, 8983808, 17967616, 35935232, 71870464]

約数ペア:

[(1, 71870464), (2, 35935232), (4, 17967616), (8, 8983808), (16, 4491904), (19, 3782656), (32, 2245952), (38, 1891328), (64, 1122976), (76, 945664), (128, 561488), (152, 472832), (256, 280744), (304, 236416), (512, 140372), (608, 118208), (1024, 70186), (1216, 59104), (1847, 38912), (2048, 35093), (2432, 29552), (3694, 19456), (4864, 14776), (7388, 9728)]