66229712

素因数分解:

$2^4\times {\mathrm{263}}^1\times {\mathrm{15739}}^1$

素因数の和:16010

約数の個数: 20

約数和(自身を含む): 128816160

約数和(自身を除く): 62586448

約数列:

[1, 2, 4, 8, 16, 263, 526, 1052, 2104, 4208, 15739, 31478, 62956, 125912, 251824, 4139357, 8278714, 16557428, 33114856, 66229712]

約数ペア:

[(1, 66229712), (2, 33114856), (4, 16557428), (8, 8278714), (16, 4139357), (263, 251824), (526, 125912), (1052, 62956), (2104, 31478), (4208, 15739)]