68857328

素因数分解:

$2^4\times {\mathrm{683}}^1\times {\mathrm{6301}}^1$

素因数の和:6992

約数の個数: 20

約数和(自身を含む): 133627608

約数和(自身を除く): 64770280

約数列:

[1, 2, 4, 8, 16, 683, 1366, 2732, 5464, 6301, 10928, 12602, 25204, 50408, 100816, 4303583, 8607166, 17214332, 34428664, 68857328]

約数ペア:

[(1, 68857328), (2, 34428664), (4, 17214332), (8, 8607166), (16, 4303583), (683, 100816), (1366, 50408), (2732, 25204), (5464, 12602), (6301, 10928)]