68913736

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{121327}}^1$

素因数の和:121404

約数の個数: 16

約数和(自身を含む): 131034240

約数和(自身を除く): 62120504

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 121327, 242654, 485308, 970616, 8614217, 17228434, 34456868, 68913736]

約数ペア:

[(1, 68913736), (2, 34456868), (4, 17228434), (8, 8614217), (71, 970616), (142, 485308), (284, 242654), (568, 121327)]