27858484

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{9907}}^1$

素因数の和:9967

約数の個数: 24

約数和(自身を含む): 52710560

約数和(自身を除く): 24852076

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 148, 703, 1406, 2812, 9907, 19814, 39628, 188233, 366559, 376466, 733118, 752932, 1466236, 6964621, 13929242, 27858484]

約数ペア:

[(1, 27858484), (2, 13929242), (4, 6964621), (19, 1466236), (37, 752932), (38, 733118), (74, 376466), (76, 366559), (148, 188233), (703, 39628), (1406, 19814), (2812, 9907)]