2271728

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{3463}}^1$

素因数の和:3512

約数の個数: 20

約数和(自身を含む): 4510128

約数和(自身を除く): 2238400

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 3463, 6926, 13852, 27704, 55408, 141983, 283966, 567932, 1135864, 2271728]

約数ペア:

[(1, 2271728), (2, 1135864), (4, 567932), (8, 283966), (16, 141983), (41, 55408), (82, 27704), (164, 13852), (328, 6926), (656, 3463)]