26575148

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{307}}^1$

素因数の和:414

約数の個数: 48

約数和(自身を含む): 52778880

約数和(自身を除く): 26203732

約数列:

[1, 2, 4, 17, 19, 34, 38, 67, 68, 76, 134, 268, 307, 323, 614, 646, 1139, 1228, 1273, 1292, 2278, 2546, 4556, 5092, 5219, 5833, 10438, 11666, 20569, 20876, 21641, 23332, 41138, 43282, 82276, 86564, 99161, 198322, 349673, 390811, 396644, 699346, 781622, 1398692, 1563244, 6643787, 13287574, 26575148]

約数ペア:

[(1, 26575148), (2, 13287574), (4, 6643787), (17, 1563244), (19, 1398692), (34, 781622), (38, 699346), (67, 396644), (68, 390811), (76, 349673), (134, 198322), (268, 99161), (307, 86564), (323, 82276), (614, 43282), (646, 41138), (1139, 23332), (1228, 21641), (1273, 20876), (1292, 20569), (2278, 11666), (2546, 10438), (4556, 5833), (5092, 5219)]