28492028444

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{6675733}}^1$

素因数の和:6675845

約数の個数: 24

約数和(自身を含む): 54954642288

約数和(自身を除く): 26462613844

約数列:

[1, 2, 4, 11, 22, 44, 97, 194, 388, 1067, 2134, 4268, 6675733, 13351466, 26702932, 73433063, 146866126, 293732252, 647546101, 1295092202, 2590184404, 7123007111, 14246014222, 28492028444]

約数ペア:

[(1, 28492028444), (2, 14246014222), (4, 7123007111), (11, 2590184404), (22, 1295092202), (44, 647546101), (97, 293732252), (194, 146866126), (388, 73433063), (1067, 26702932), (2134, 13351466), (4268, 6675733)]