27989252

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{6473}}^1$

素因数の和:6547

約数の個数: 24

約数和(自身を含む): 52206336

約数和(自身を除く): 24217084

約数列:

[1, 2, 4, 23, 46, 47, 92, 94, 188, 1081, 2162, 4324, 6473, 12946, 25892, 148879, 297758, 304231, 595516, 608462, 1216924, 6997313, 13994626, 27989252]

約数ペア:

[(1, 27989252), (2, 13994626), (4, 6997313), (23, 1216924), (46, 608462), (47, 595516), (92, 304231), (94, 297758), (188, 148879), (1081, 25892), (2162, 12946), (4324, 6473)]