68827072

素因数分解:

$2^6\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{197}}^1$

素因数の和:365

約数の個数: 56

約数和(自身を含む): 141219936

約数和(自身を除く): 72392864

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 103, 106, 197, 206, 212, 394, 412, 424, 788, 824, 848, 1576, 1648, 1696, 3152, 3296, 3392, 5459, 6304, 6592, 10441, 10918, 12608, 20291, 20882, 21836, 40582, 41764, 43672, 81164, 83528, 87344, 162328, 167056, 174688, 324656, 334112, 349376, 649312, 668224, 1075423, 1298624, 2150846, 4301692, 8603384, 17206768, 34413536, 68827072]

約数ペア:

[(1, 68827072), (2, 34413536), (4, 17206768), (8, 8603384), (16, 4301692), (32, 2150846), (53, 1298624), (64, 1075423), (103, 668224), (106, 649312), (197, 349376), (206, 334112), (212, 324656), (394, 174688), (412, 167056), (424, 162328), (788, 87344), (824, 83528), (848, 81164), (1576, 43672), (1648, 41764), (1696, 40582), (3152, 21836), (3296, 20882), (3392, 20291), (5459, 12608), (6304, 10918), (6592, 10441)]