38589964

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{193}}^2$

素因数の和:434

約数の個数: 36

約数和(自身を含む): 79678704

約数和(自身を除く): 41088740

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 193, 259, 386, 518, 772, 1036, 1351, 2702, 5404, 7141, 14282, 28564, 37249, 49987, 74498, 99974, 148996, 199948, 260743, 521486, 1042972, 1378213, 2756426, 5512852, 9647491, 19294982, 38589964]

約数ペア:

[(1, 38589964), (2, 19294982), (4, 9647491), (7, 5512852), (14, 2756426), (28, 1378213), (37, 1042972), (74, 521486), (148, 260743), (193, 199948), (259, 148996), (386, 99974), (518, 74498), (772, 49987), (1036, 37249), (1351, 28564), (2702, 14282), (5404, 7141)]