70686226

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{19559}}^1$

素因数の和:19713

約数の個数: 16

約数和(自身を含む): 115012800

約数和(自身を除く): 44326574

約数列:

[1, 2, 13, 26, 139, 278, 1807, 3614, 19559, 39118, 254267, 508534, 2718701, 5437402, 35343113, 70686226]

約数ペア:

[(1, 70686226), (2, 35343113), (13, 5437402), (26, 2718701), (139, 508534), (278, 254267), (1807, 39118), (3614, 19559)]