1438144

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{977}}^1$

素因数の和:1012

約数の個数: 28

約数和(自身を含む): 2980944

約数和(自身を除く): 1542800

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 184, 368, 736, 977, 1472, 1954, 3908, 7816, 15632, 22471, 31264, 44942, 62528, 89884, 179768, 359536, 719072, 1438144]

約数ペア:

[(1, 1438144), (2, 719072), (4, 359536), (8, 179768), (16, 89884), (23, 62528), (32, 44942), (46, 31264), (64, 22471), (92, 15632), (184, 7816), (368, 3908), (736, 1954), (977, 1472)]