25436691968

素因数分解:

$2^9\times {\mathrm{43}}^1\times {\mathrm{1155373}}^1$

素因数の和:1155434

約数の個数: 40

約数和(自身を含む): 52005694488

約数和(自身を除く): 26569002520

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 256, 344, 512, 688, 1376, 2752, 5504, 11008, 22016, 1155373, 2310746, 4621492, 9242984, 18485968, 36971936, 49681039, 73943872, 99362078, 147887744, 198724156, 295775488, 397448312, 591550976, 794896624, 1589793248, 3179586496, 6359172992, 12718345984, 25436691968]

約数ペア:

[(1, 25436691968), (2, 12718345984), (4, 6359172992), (8, 3179586496), (16, 1589793248), (32, 794896624), (43, 591550976), (64, 397448312), (86, 295775488), (128, 198724156), (172, 147887744), (256, 99362078), (344, 73943872), (512, 49681039), (688, 36971936), (1376, 18485968), (2752, 9242984), (5504, 4621492), (11008, 2310746), (22016, 1155373)]