12787968

素因数分解:

$2^8\times 3^1\times {\mathrm{16651}}^1$

素因数の和:16670

約数の個数: 36

約数和(自身を含む): 34036688

約数和(自身を除く): 21248720

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 16651, 33302, 49953, 66604, 99906, 133208, 199812, 266416, 399624, 532832, 799248, 1065664, 1598496, 2131328, 3196992, 4262656, 6393984, 12787968]

約数ペア:

[(1, 12787968), (2, 6393984), (3, 4262656), (4, 3196992), (6, 2131328), (8, 1598496), (12, 1065664), (16, 799248), (24, 532832), (32, 399624), (48, 266416), (64, 199812), (96, 133208), (128, 99906), (192, 66604), (256, 49953), (384, 33302), (768, 16651)]