21213723776

素因数分解:

$2^7\times 7^1\times {\mathrm{23676031}}^1$

素因数の和:23676052

約数の個数: 32

約数和(自身を含む): 48299105280

約数和(自身を除く): 27085381504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 23676031, 47352062, 94704124, 165732217, 189408248, 331464434, 378816496, 662928868, 757632992, 1325857736, 1515265984, 2651715472, 3030531968, 5303430944, 10606861888, 21213723776]

約数ペア:

[(1, 21213723776), (2, 10606861888), (4, 5303430944), (7, 3030531968), (8, 2651715472), (14, 1515265984), (16, 1325857736), (28, 757632992), (32, 662928868), (56, 378816496), (64, 331464434), (112, 189408248), (128, 165732217), (224, 94704124), (448, 47352062), (896, 23676031)]