2912841872

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{1451}}^1\times {\mathrm{3391}}^1$

素因数の和:4887

約数の個数: 40

約数和(自身を含む): 5801866752

約数和(自身を除く): 2889024880

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 1451, 2902, 3391, 5804, 6782, 11608, 13564, 23216, 27128, 53687, 54256, 107374, 125467, 214748, 250934, 429496, 501868, 858992, 1003736, 2007472, 4920341, 9840682, 19681364, 39362728, 78725456, 182052617, 364105234, 728210468, 1456420936, 2912841872]

約数ペア:

[(1, 2912841872), (2, 1456420936), (4, 728210468), (8, 364105234), (16, 182052617), (37, 78725456), (74, 39362728), (148, 19681364), (296, 9840682), (592, 4920341), (1451, 2007472), (2902, 1003736), (3391, 858992), (5804, 501868), (6782, 429496), (11608, 250934), (13564, 214748), (23216, 125467), (27128, 107374), (53687, 54256)]