39364687.000000000

素因数分解:

$2^7\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{263}}^1$

素因数の和:457

約数の個数: 64

約数和(自身を含む): 465315840

約数和(自身を除く): 238723456

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 127, 128, 212, 254, 263, 424, 508, 526, 848, 1016, 1052, 1696, 2032, 2104, 3392, 4064, 4208, 6731, 6784, 8128, 8416, 13462, 13939, 16256, 16832, 26924, 27878, 33401, 33664, 53848, 55756, 66802, 107696, 111512, 133604, 215392, 223024, 267208, 430784, 446048, 534416, 861568, 892096, 1068832, 1770253, 1784192, 2137664, 3540506, 4275328, 7081012, 14162024, 28324048, 56648096, 113296192, 226592384]

約数ペア:

[(1, 226592384), (2, 113296192), (4, 56648096), (8, 28324048), (16, 14162024), (32, 7081012), (53, 4275328), (64, 3540506), (106, 2137664), (127, 1784192), (128, 1770253), (212, 1068832), (254, 892096), (263, 861568), (424, 534416), (508, 446048), (526, 430784), (848, 267208), (1016, 223024), (1052, 215392), (1696, 133604), (2032, 111512), (2104, 107696), (3392, 66802), (4064, 55756), (4208, 53848), (6731, 33664), (6784, 33401), (8128, 27878), (8416, 26924), (13462, 16832), (13939, 16256)]