15541312

素因数分解:

$2^6\times {\mathrm{139}}^1\times {\mathrm{1747}}^1$

素因数の和:1898

約数の個数: 28

約数和(自身を含む): 31079440

約数和(自身を除く): 15538128

約数列:

[1, 2, 4, 8, 16, 32, 64, 139, 278, 556, 1112, 1747, 2224, 3494, 4448, 6988, 8896, 13976, 27952, 55904, 111808, 242833, 485666, 971332, 1942664, 3885328, 7770656, 15541312]

約数ペア:

[(1, 15541312), (2, 7770656), (4, 3885328), (8, 1942664), (16, 971332), (32, 485666), (64, 242833), (139, 111808), (278, 55904), (556, 27952), (1112, 13976), (1747, 8896), (2224, 6988), (3494, 4448)]