42639184

素因数分解:

$2^4\times 7^1\times {\mathrm{380707}}^1$

素因数の和:380722

約数の個数: 20

約数和(自身を含む): 94415584

約数和(自身を除く): 51776400

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 380707, 761414, 1522828, 2664949, 3045656, 5329898, 6091312, 10659796, 21319592, 42639184]

約数ペア:

[(1, 42639184), (2, 21319592), (4, 10659796), (7, 6091312), (8, 5329898), (14, 3045656), (16, 2664949), (28, 1522828), (56, 761414), (112, 380707)]