24781948

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{2777}}^1$

素因数の和:2901

約数の個数: 24

約数和(自身を含む): 45736992

約数和(自身を除く): 20955044

約数列:

[1, 2, 4, 23, 46, 92, 97, 194, 388, 2231, 2777, 4462, 5554, 8924, 11108, 63871, 127742, 255484, 269369, 538738, 1077476, 6195487, 12390974, 24781948]

約数ペア:

[(1, 24781948), (2, 12390974), (4, 6195487), (23, 1077476), (46, 538738), (92, 269369), (97, 255484), (194, 127742), (388, 63871), (2231, 11108), (2777, 8924), (4462, 5554)]