72262208

素因数分解:

$2^6\times {\mathrm{139}}^1\times {\mathrm{8123}}^1$

素因数の和:8274

約数の個数: 28

約数和(自身を含む): 144444720

約数和(自身を除く): 72182512

約数列:

[1, 2, 4, 8, 16, 32, 64, 139, 278, 556, 1112, 2224, 4448, 8123, 8896, 16246, 32492, 64984, 129968, 259936, 519872, 1129097, 2258194, 4516388, 9032776, 18065552, 36131104, 72262208]

約数ペア:

[(1, 72262208), (2, 36131104), (4, 18065552), (8, 9032776), (16, 4516388), (32, 2258194), (64, 1129097), (139, 519872), (278, 259936), (556, 129968), (1112, 64984), (2224, 32492), (4448, 16246), (8123, 8896)]