47127196

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{18731}}^1$

素因数の和:18789

約数の個数: 24

約数和(自身を含む): 89688816

約数和(自身を除く): 42561620

約数列:

[1, 2, 4, 17, 34, 37, 68, 74, 148, 629, 1258, 2516, 18731, 37462, 74924, 318427, 636854, 693047, 1273708, 1386094, 2772188, 11781799, 23563598, 47127196]

約数ペア:

[(1, 47127196), (2, 23563598), (4, 11781799), (17, 2772188), (34, 1386094), (37, 1273708), (68, 693047), (74, 636854), (148, 318427), (629, 74924), (1258, 37462), (2516, 18731)]