78620306

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{487}}^1\times {\mathrm{1523}}^1$

素因数の和:2065

約数の個数: 16

約数和(自身を含む): 120481344

約数和(自身を除く): 41861038

約数列:

[1, 2, 53, 106, 487, 974, 1523, 3046, 25811, 51622, 80719, 161438, 741701, 1483402, 39310153, 78620306]

約数ペア:

[(1, 78620306), (2, 39310153), (53, 1483402), (106, 741701), (487, 161438), (974, 80719), (1523, 51622), (3046, 25811)]