12365817856

素因数分解:

$2^{11}\times 7^1\times {\mathrm{862571}}^1$

素因数の和:862600

約数の個数: 48

約数和(自身を含む): 28257858720

約数和(自身を除く): 15892040864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 2048, 3584, 7168, 14336, 862571, 1725142, 3450284, 6037997, 6900568, 12075994, 13801136, 24151988, 27602272, 48303976, 55204544, 96607952, 110409088, 193215904, 220818176, 386431808, 441636352, 772863616, 883272704, 1545727232, 1766545408, 3091454464, 6182908928, 12365817856]

約数ペア:

[(1, 12365817856), (2, 6182908928), (4, 3091454464), (7, 1766545408), (8, 1545727232), (14, 883272704), (16, 772863616), (28, 441636352), (32, 386431808), (56, 220818176), (64, 193215904), (112, 110409088), (128, 96607952), (224, 55204544), (256, 48303976), (448, 27602272), (512, 24151988), (896, 13801136), (1024, 12075994), (1792, 6900568), (2048, 6037997), (3584, 3450284), (7168, 1725142), (14336, 862571)]