66644992

素因数分解:

$2^{10}\times {\mathrm{37}}^1\times {\mathrm{1759}}^1$

素因数の和:1816

約数の個数: 44

約数和(自身を含む): 136903360

約数和(自身を除く): 70258368

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 128, 148, 256, 296, 512, 592, 1024, 1184, 1759, 2368, 3518, 4736, 7036, 9472, 14072, 18944, 28144, 37888, 56288, 65083, 112576, 130166, 225152, 260332, 450304, 520664, 900608, 1041328, 1801216, 2082656, 4165312, 8330624, 16661248, 33322496, 66644992]

約数ペア:

[(1, 66644992), (2, 33322496), (4, 16661248), (8, 8330624), (16, 4165312), (32, 2082656), (37, 1801216), (64, 1041328), (74, 900608), (128, 520664), (148, 450304), (256, 260332), (296, 225152), (512, 130166), (592, 112576), (1024, 65083), (1184, 56288), (1759, 37888), (2368, 28144), (3518, 18944), (4736, 14072), (7036, 9472)]