12120448

素因数分解:

$2^7\times {\mathrm{23}}^2\times {\mathrm{179}}^1$

素因数の和:239

約数の個数: 48

約数和(自身を含む): 25382700

約数和(自身を除く): 13262252

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 179, 184, 358, 368, 529, 716, 736, 1058, 1432, 1472, 2116, 2864, 2944, 4117, 4232, 5728, 8234, 8464, 11456, 16468, 16928, 22912, 32936, 33856, 65872, 67712, 94691, 131744, 189382, 263488, 378764, 526976, 757528, 1515056, 3030112, 6060224, 12120448]

約数ペア:

[(1, 12120448), (2, 6060224), (4, 3030112), (8, 1515056), (16, 757528), (23, 526976), (32, 378764), (46, 263488), (64, 189382), (92, 131744), (128, 94691), (179, 67712), (184, 65872), (358, 33856), (368, 32936), (529, 22912), (716, 16928), (736, 16468), (1058, 11456), (1432, 8464), (1472, 8234), (2116, 5728), (2864, 4232), (2944, 4117)]