66963328

素因数分解:

$2^7\times {\mathrm{349}}^1\times {\mathrm{1499}}^1$

素因数の和:1862

約数の個数: 32

約数和(自身を含む): 133875000

約数和(自身を除く): 66911672

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 349, 698, 1396, 1499, 2792, 2998, 5584, 5996, 11168, 11992, 22336, 23984, 44672, 47968, 95936, 191872, 523151, 1046302, 2092604, 4185208, 8370416, 16740832, 33481664, 66963328]

約数ペア:

[(1, 66963328), (2, 33481664), (4, 16740832), (8, 8370416), (16, 4185208), (32, 2092604), (64, 1046302), (128, 523151), (349, 191872), (698, 95936), (1396, 47968), (1499, 44672), (2792, 23984), (2998, 22336), (5584, 11992), (5996, 11168)]