56667128

素因数分解:

$2^3\times 7^2\times {\mathrm{37}}^1\times {\mathrm{3907}}^1$

素因数の和:3964

約数の個数: 48

約数和(自身を含む): 126970920

約数和(自身を除く): 70303792

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 49, 56, 74, 98, 148, 196, 259, 296, 392, 518, 1036, 1813, 2072, 3626, 3907, 7252, 7814, 14504, 15628, 27349, 31256, 54698, 109396, 144559, 191443, 218792, 289118, 382886, 578236, 765772, 1011913, 1156472, 1531544, 2023826, 4047652, 7083391, 8095304, 14166782, 28333564, 56667128]

約数ペア:

[(1, 56667128), (2, 28333564), (4, 14166782), (7, 8095304), (8, 7083391), (14, 4047652), (28, 2023826), (37, 1531544), (49, 1156472), (56, 1011913), (74, 765772), (98, 578236), (148, 382886), (196, 289118), (259, 218792), (296, 191443), (392, 144559), (518, 109396), (1036, 54698), (1813, 31256), (2072, 27349), (3626, 15628), (3907, 14504), (7252, 7814)]