71199236

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{2237}}^1$

素因数の和:2423

約数の個数: 24

約数和(自身を含む): 127521240

約数和(自身を除く): 56322004

約数列:

[1, 2, 4, 73, 109, 146, 218, 292, 436, 2237, 4474, 7957, 8948, 15914, 31828, 163301, 243833, 326602, 487666, 653204, 975332, 17799809, 35599618, 71199236]

約数ペア:

[(1, 71199236), (2, 35599618), (4, 17799809), (73, 975332), (109, 653204), (146, 487666), (218, 326602), (292, 243833), (436, 163301), (2237, 31828), (4474, 15914), (7957, 8948)]