70983952

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{341269}}^1$

素因数の和:341290

約数の個数: 20

約数和(自身を含む): 148111180

約数和(自身を除く): 77127228

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 341269, 682538, 1365076, 2730152, 4436497, 5460304, 8872994, 17745988, 35491976, 70983952]

約数ペア:

[(1, 70983952), (2, 35491976), (4, 17745988), (8, 8872994), (13, 5460304), (16, 4436497), (26, 2730152), (52, 1365076), (104, 682538), (208, 341269)]