66749552

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{36919}}^1$

素因数の和:37040

約数の個数: 20

約数和(自身を含む): 130475280

約数和(自身を除く): 63725728

約数列:

[1, 2, 4, 8, 16, 113, 226, 452, 904, 1808, 36919, 73838, 147676, 295352, 590704, 4171847, 8343694, 16687388, 33374776, 66749552]

約数ペア:

[(1, 66749552), (2, 33374776), (4, 16687388), (8, 8343694), (16, 4171847), (113, 590704), (226, 295352), (452, 147676), (904, 73838), (1808, 36919)]