66473312

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{2441}}^1$

素因数の和:2511

約数の個数: 48

約数和(自身を含む): 140307552

約数和(自身を除く): 73834240

約数列:

[1, 2, 4, 8, 16, 23, 32, 37, 46, 74, 92, 148, 184, 296, 368, 592, 736, 851, 1184, 1702, 2441, 3404, 4882, 6808, 9764, 13616, 19528, 27232, 39056, 56143, 78112, 90317, 112286, 180634, 224572, 361268, 449144, 722536, 898288, 1445072, 1796576, 2077291, 2890144, 4154582, 8309164, 16618328, 33236656, 66473312]

約数ペア:

[(1, 66473312), (2, 33236656), (4, 16618328), (8, 8309164), (16, 4154582), (23, 2890144), (32, 2077291), (37, 1796576), (46, 1445072), (74, 898288), (92, 722536), (148, 449144), (184, 361268), (296, 224572), (368, 180634), (592, 112286), (736, 90317), (851, 78112), (1184, 56143), (1702, 39056), (2441, 27232), (3404, 19528), (4882, 13616), (6808, 9764)]