126741824

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{4391}}^1$

素因数の和:4455

約数の個数: 56

約数和(自身を含む): 281123136

約数和(自身を除く): 154381312

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 41, 44, 64, 82, 88, 164, 176, 328, 352, 451, 656, 704, 902, 1312, 1804, 2624, 3608, 4391, 7216, 8782, 14432, 17564, 28864, 35128, 48301, 70256, 96602, 140512, 180031, 193204, 281024, 360062, 386408, 720124, 772816, 1440248, 1545632, 1980341, 2880496, 3091264, 3960682, 5760992, 7921364, 11521984, 15842728, 31685456, 63370912, 126741824]

約数ペア:

[(1, 126741824), (2, 63370912), (4, 31685456), (8, 15842728), (11, 11521984), (16, 7921364), (22, 5760992), (32, 3960682), (41, 3091264), (44, 2880496), (64, 1980341), (82, 1545632), (88, 1440248), (164, 772816), (176, 720124), (328, 386408), (352, 360062), (451, 281024), (656, 193204), (704, 180031), (902, 140512), (1312, 96602), (1804, 70256), (2624, 48301), (3608, 35128), (4391, 28864), (7216, 17564), (8782, 14432)]