71349538

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{88523}}^1$

素因数の和:88569

約数の個数: 16

約数和(自身を含む): 118976256

約数和(自身を除く): 47626718

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 88523, 177046, 1150799, 2301598, 2744213, 5488426, 35674769, 71349538]

約数ペア:

[(1, 71349538), (2, 35674769), (13, 5488426), (26, 2744213), (31, 2301598), (62, 1150799), (403, 177046), (806, 88523)]