13039792

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{179}}^1$

素因数の和:373

約数の個数: 40

約数和(自身を含む): 26449200

約数和(自身を除く): 13409408

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 157, 179, 232, 314, 358, 464, 628, 716, 1256, 1432, 2512, 2864, 4553, 5191, 9106, 10382, 18212, 20764, 28103, 36424, 41528, 56206, 72848, 83056, 112412, 224824, 449648, 814987, 1629974, 3259948, 6519896, 13039792]

約数ペア:

[(1, 13039792), (2, 6519896), (4, 3259948), (8, 1629974), (16, 814987), (29, 449648), (58, 224824), (116, 112412), (157, 83056), (179, 72848), (232, 56206), (314, 41528), (358, 36424), (464, 28103), (628, 20764), (716, 18212), (1256, 10382), (1432, 9106), (2512, 5191), (2864, 4553)]