13939088

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{179}}^1$

素因数の和:375

約数の個数: 40

約数和(自身を含む): 28212480

約数和(自身を除く): 14273392

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 157, 179, 248, 314, 358, 496, 628, 716, 1256, 1432, 2512, 2864, 4867, 5549, 9734, 11098, 19468, 22196, 28103, 38936, 44392, 56206, 77872, 88784, 112412, 224824, 449648, 871193, 1742386, 3484772, 6969544, 13939088]

約数ペア:

[(1, 13939088), (2, 6969544), (4, 3484772), (8, 1742386), (16, 871193), (31, 449648), (62, 224824), (124, 112412), (157, 88784), (179, 77872), (248, 56206), (314, 44392), (358, 38936), (496, 28103), (628, 22196), (716, 19468), (1256, 11098), (1432, 9734), (2512, 5549), (2864, 4867)]