327559616

素因数分解:

$2^6\times {\mathrm{139}}^1\times {\mathrm{36821}}^1$

素因数の和:36972

約数の個数: 28

約数和(自身を含む): 654695160

約数和(自身を除く): 327135544

約数列:

[1, 2, 4, 8, 16, 32, 64, 139, 278, 556, 1112, 2224, 4448, 8896, 36821, 73642, 147284, 294568, 589136, 1178272, 2356544, 5118119, 10236238, 20472476, 40944952, 81889904, 163779808, 327559616]

約数ペア:

[(1, 327559616), (2, 163779808), (4, 81889904), (8, 40944952), (16, 20472476), (32, 10236238), (64, 5118119), (139, 2356544), (278, 1178272), (556, 589136), (1112, 294568), (2224, 147284), (4448, 73642), (8896, 36821)]