4424888

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{271}}^1$

素因数の和:447

約数の個数: 32

約数和(自身を含む): 9024960

約数和(自身を除く): 4600072

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 157, 271, 314, 542, 628, 1084, 1256, 2041, 2168, 3523, 4082, 7046, 8164, 14092, 16328, 28184, 42547, 85094, 170188, 340376, 553111, 1106222, 2212444, 4424888]

約数ペア:

[(1, 4424888), (2, 2212444), (4, 1106222), (8, 553111), (13, 340376), (26, 170188), (52, 85094), (104, 42547), (157, 28184), (271, 16328), (314, 14092), (542, 8164), (628, 7046), (1084, 4082), (1256, 3523), (2041, 2168)]