264549248

素因数分解:

$2^7\times {\mathrm{139}}^1\times {\mathrm{14869}}^1$

素因数の和:15022

約数の個数: 32

約数和(自身を含む): 530859000

約数和(自身を除く): 266309752

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 139, 278, 556, 1112, 2224, 4448, 8896, 14869, 17792, 29738, 59476, 118952, 237904, 475808, 951616, 1903232, 2066791, 4133582, 8267164, 16534328, 33068656, 66137312, 132274624, 264549248]

約数ペア:

[(1, 264549248), (2, 132274624), (4, 66137312), (8, 33068656), (16, 16534328), (32, 8267164), (64, 4133582), (128, 2066791), (139, 1903232), (278, 951616), (556, 475808), (1112, 237904), (2224, 118952), (4448, 59476), (8896, 29738), (14869, 17792)]