70700272

素因数分解:

$2^4\times {\mathrm{163}}^1\times {\mathrm{27109}}^1$

素因数の和:27280

約数の個数: 20

約数和(自身を含む): 137827240

約数和(自身を除く): 67126968

約数列:

[1, 2, 4, 8, 16, 163, 326, 652, 1304, 2608, 27109, 54218, 108436, 216872, 433744, 4418767, 8837534, 17675068, 35350136, 70700272]

約数ペア:

[(1, 70700272), (2, 35350136), (4, 17675068), (8, 8837534), (16, 4418767), (163, 433744), (326, 216872), (652, 108436), (1304, 54218), (2608, 27109)]