78241748

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{683}}^1\times {\mathrm{2203}}^1$

素因数の和:2903

約数の個数: 24

約数和(自身を含む): 147738528

約数和(自身を除く): 69496780

約数列:

[1, 2, 4, 13, 26, 52, 683, 1366, 2203, 2732, 4406, 8812, 8879, 17758, 28639, 35516, 57278, 114556, 1504649, 3009298, 6018596, 19560437, 39120874, 78241748]

約数ペア:

[(1, 78241748), (2, 39120874), (4, 19560437), (13, 6018596), (26, 3009298), (52, 1504649), (683, 114556), (1366, 57278), (2203, 35516), (2732, 28639), (4406, 17758), (8812, 8879)]