69984278

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{563}}^1\times {\mathrm{683}}^1$

素因数の和:1268

約数の個数: 32

約数和(自身を含む): 129620736

約数和(自身を除く): 59636458

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 563, 683, 1126, 1366, 3941, 4781, 7319, 7882, 8879, 9562, 14638, 17758, 51233, 62153, 102466, 124306, 384529, 769058, 2691703, 4998877, 5383406, 9997754, 34992139, 69984278]

約数ペア:

[(1, 69984278), (2, 34992139), (7, 9997754), (13, 5383406), (14, 4998877), (26, 2691703), (91, 769058), (182, 384529), (563, 124306), (683, 102466), (1126, 62153), (1366, 51233), (3941, 17758), (4781, 14638), (7319, 9562), (7882, 8879)]