99403648

素因数分解:

$2^7\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{439}}^1$

素因数の和:543

約数の個数: 64

約数和(自身を含む): 208692000

約数和(自身を除く): 109288352

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 61, 64, 116, 122, 128, 232, 244, 439, 464, 488, 878, 928, 976, 1756, 1769, 1856, 1952, 3512, 3538, 3712, 3904, 7024, 7076, 7808, 12731, 14048, 14152, 25462, 26779, 28096, 28304, 50924, 53558, 56192, 56608, 101848, 107116, 113216, 203696, 214232, 226432, 407392, 428464, 776591, 814784, 856928, 1553182, 1629568, 1713856, 3106364, 3427712, 6212728, 12425456, 24850912, 49701824, 99403648]

約数ペア:

[(1, 99403648), (2, 49701824), (4, 24850912), (8, 12425456), (16, 6212728), (29, 3427712), (32, 3106364), (58, 1713856), (61, 1629568), (64, 1553182), (116, 856928), (122, 814784), (128, 776591), (232, 428464), (244, 407392), (439, 226432), (464, 214232), (488, 203696), (878, 113216), (928, 107116), (976, 101848), (1756, 56608), (1769, 56192), (1856, 53558), (1952, 50924), (3512, 28304), (3538, 28096), (3712, 26779), (3904, 25462), (7024, 14152), (7076, 14048), (7808, 12731)]