71667076

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{193}}^2$

素因数の和:440

約数の個数: 36

約数和(自身を含む): 139437732

約数和(自身を除く): 67770656

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 148, 193, 386, 481, 772, 962, 1924, 2509, 5018, 7141, 10036, 14282, 28564, 37249, 74498, 92833, 148996, 185666, 371332, 484237, 968474, 1378213, 1936948, 2756426, 5512852, 17916769, 35833538, 71667076]

約数ペア:

[(1, 71667076), (2, 35833538), (4, 17916769), (13, 5512852), (26, 2756426), (37, 1936948), (52, 1378213), (74, 968474), (148, 484237), (193, 371332), (386, 185666), (481, 148996), (772, 92833), (962, 74498), (1924, 37249), (2509, 28564), (5018, 14282), (7141, 10036)]