28778816

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{40879}}^1$

素因数の和:40902

約数の個数: 28

約数和(自身を含む): 62301120

約数和(自身を除く): 33522304

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 352, 704, 40879, 81758, 163516, 327032, 449669, 654064, 899338, 1308128, 1798676, 2616256, 3597352, 7194704, 14389408, 28778816]

約数ペア:

[(1, 28778816), (2, 14389408), (4, 7194704), (8, 3597352), (11, 2616256), (16, 1798676), (22, 1308128), (32, 899338), (44, 654064), (64, 449669), (88, 327032), (176, 163516), (352, 81758), (704, 40879)]