67490624

素因数分解:

$2^6\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{197}}^1$

素因数の和:363

約数の個数: 56

約数和(自身を含む): 138504168

約数和(自身を除く): 71013544

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 101, 106, 197, 202, 212, 394, 404, 424, 788, 808, 848, 1576, 1616, 1696, 3152, 3232, 3392, 5353, 6304, 6464, 10441, 10706, 12608, 19897, 20882, 21412, 39794, 41764, 42824, 79588, 83528, 85648, 159176, 167056, 171296, 318352, 334112, 342592, 636704, 668224, 1054541, 1273408, 2109082, 4218164, 8436328, 16872656, 33745312, 67490624]

約数ペア:

[(1, 67490624), (2, 33745312), (4, 16872656), (8, 8436328), (16, 4218164), (32, 2109082), (53, 1273408), (64, 1054541), (101, 668224), (106, 636704), (197, 342592), (202, 334112), (212, 318352), (394, 171296), (404, 167056), (424, 159176), (788, 85648), (808, 83528), (848, 79588), (1576, 42824), (1616, 41764), (1696, 39794), (3152, 21412), (3232, 20882), (3392, 19897), (5353, 12608), (6304, 10706), (6464, 10441)]