17204768

素因数分解:

$2^5\times 7^1\times {\mathrm{89}}^1\times {\mathrm{863}}^1$

素因数の和:969

約数の個数: 48

約数和(自身を含む): 39191040

約数和(自身を除く): 21986272

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 89, 112, 178, 224, 356, 623, 712, 863, 1246, 1424, 1726, 2492, 2848, 3452, 4984, 6041, 6904, 9968, 12082, 13808, 19936, 24164, 27616, 48328, 76807, 96656, 153614, 193312, 307228, 537649, 614456, 1075298, 1228912, 2150596, 2457824, 4301192, 8602384, 17204768]

約数ペア:

[(1, 17204768), (2, 8602384), (4, 4301192), (7, 2457824), (8, 2150596), (14, 1228912), (16, 1075298), (28, 614456), (32, 537649), (56, 307228), (89, 193312), (112, 153614), (178, 96656), (224, 76807), (356, 48328), (623, 27616), (712, 24164), (863, 19936), (1246, 13808), (1424, 12082), (1726, 9968), (2492, 6904), (2848, 6041), (3452, 4984)]