4388768

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1$

素因数の和:189

約数の個数: 48

約数和(自身を含む): 9253440

約数和(自身を除く): 4864672

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 67, 89, 92, 134, 178, 184, 268, 356, 368, 536, 712, 736, 1072, 1424, 1541, 2047, 2144, 2848, 3082, 4094, 5963, 6164, 8188, 11926, 12328, 16376, 23852, 24656, 32752, 47704, 49312, 65504, 95408, 137149, 190816, 274298, 548596, 1097192, 2194384, 4388768]

約数ペア:

[(1, 4388768), (2, 2194384), (4, 1097192), (8, 548596), (16, 274298), (23, 190816), (32, 137149), (46, 95408), (67, 65504), (89, 49312), (92, 47704), (134, 32752), (178, 24656), (184, 23852), (268, 16376), (356, 12328), (368, 11926), (536, 8188), (712, 6164), (736, 5963), (1072, 4094), (1424, 3082), (1541, 2848), (2047, 2144)]