25397248

素因数分解:

$2^{11}\times {\mathrm{12401}}^1$

素因数の和:12423

約数の個数: 24

約数和(自身を含む): 50786190

約数和(自身を除く): 25388942

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048, 12401, 24802, 49604, 99208, 198416, 396832, 793664, 1587328, 3174656, 6349312, 12698624, 25397248]

約数ペア:

[(1, 25397248), (2, 12698624), (4, 6349312), (8, 3174656), (16, 1587328), (32, 793664), (64, 396832), (128, 198416), (256, 99208), (512, 49604), (1024, 24802), (2048, 12401)]