4223488

素因数分解:

$2^9\times {\mathrm{73}}^1\times {\mathrm{113}}^1$

素因数の和:204

約数の個数: 40

約数和(自身を含む): 8630028

約数和(自身を除く): 4406540

約数列:

[1, 2, 4, 8, 16, 32, 64, 73, 113, 128, 146, 226, 256, 292, 452, 512, 584, 904, 1168, 1808, 2336, 3616, 4672, 7232, 8249, 9344, 14464, 16498, 18688, 28928, 32996, 37376, 57856, 65992, 131984, 263968, 527936, 1055872, 2111744, 4223488]

約数ペア:

[(1, 4223488), (2, 2111744), (4, 1055872), (8, 527936), (16, 263968), (32, 131984), (64, 65992), (73, 57856), (113, 37376), (128, 32996), (146, 28928), (226, 18688), (256, 16498), (292, 14464), (452, 9344), (512, 8249), (584, 7232), (904, 4672), (1168, 3616), (1808, 2336)]