65281024

素因数分解:

$2^{10}\times {\mathrm{37}}^1\times {\mathrm{1723}}^1$

素因数の和:1780

約数の個数: 44

約数和(自身を含む): 134103064

約数和(自身を除く): 68822040

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 128, 148, 256, 296, 512, 592, 1024, 1184, 1723, 2368, 3446, 4736, 6892, 9472, 13784, 18944, 27568, 37888, 55136, 63751, 110272, 127502, 220544, 255004, 441088, 510008, 882176, 1020016, 1764352, 2040032, 4080064, 8160128, 16320256, 32640512, 65281024]

約数ペア:

[(1, 65281024), (2, 32640512), (4, 16320256), (8, 8160128), (16, 4080064), (32, 2040032), (37, 1764352), (64, 1020016), (74, 882176), (128, 510008), (148, 441088), (256, 255004), (296, 220544), (512, 127502), (592, 110272), (1024, 63751), (1184, 55136), (1723, 37888), (2368, 27568), (3446, 18944), (4736, 13784), (6892, 9472)]