69338152

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{653}}^1\times {\mathrm{1021}}^1$

素因数の和:1693

約数の個数: 32

約数和(自身を含む): 140361480

約数和(自身を除く): 71023328

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 653, 1021, 1306, 2042, 2612, 4084, 5224, 8168, 8489, 13273, 16978, 26546, 33956, 53092, 67912, 106184, 666713, 1333426, 2666852, 5333704, 8667269, 17334538, 34669076, 69338152]

約数ペア:

[(1, 69338152), (2, 34669076), (4, 17334538), (8, 8667269), (13, 5333704), (26, 2666852), (52, 1333426), (104, 666713), (653, 106184), (1021, 67912), (1306, 53092), (2042, 33956), (2612, 26546), (4084, 16978), (5224, 13273), (8168, 8489)]