13639528

素因数分解:

$2^3\times 7^1\times {\mathrm{151}}^1\times {\mathrm{1613}}^1$

素因数の和:1777

約数の個数: 32

約数和(自身を含む): 29439360

約数和(自身を除く): 15799832

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 151, 302, 604, 1057, 1208, 1613, 2114, 3226, 4228, 6452, 8456, 11291, 12904, 22582, 45164, 90328, 243563, 487126, 974252, 1704941, 1948504, 3409882, 6819764, 13639528]

約数ペア:

[(1, 13639528), (2, 6819764), (4, 3409882), (7, 1948504), (8, 1704941), (14, 974252), (28, 487126), (56, 243563), (151, 90328), (302, 45164), (604, 22582), (1057, 12904), (1208, 11291), (1613, 8456), (2114, 6452), (3226, 4228)]