69924208

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{61553}}^1$

素因数の和:61632

約数の個数: 20

約数和(自身を含む): 137388528

約数和(自身を除く): 67464320

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 61553, 123106, 246212, 492424, 984848, 4370263, 8740526, 17481052, 34962104, 69924208]

約数ペア:

[(1, 69924208), (2, 34962104), (4, 17481052), (8, 8740526), (16, 4370263), (71, 984848), (142, 492424), (284, 246212), (568, 123106), (1136, 61553)]