38585144

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{577}}^1\times {\mathrm{643}}^1$

素因数の和:1239

約数の個数: 32

約数和(自身を含む): 78168720

約数和(自身を除く): 39583576

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 577, 643, 1154, 1286, 2308, 2572, 4616, 5144, 7501, 8359, 15002, 16718, 30004, 33436, 60008, 66872, 371011, 742022, 1484044, 2968088, 4823143, 9646286, 19292572, 38585144]

約数ペア:

[(1, 38585144), (2, 19292572), (4, 9646286), (8, 4823143), (13, 2968088), (26, 1484044), (52, 742022), (104, 371011), (577, 66872), (643, 60008), (1154, 33436), (1286, 30004), (2308, 16718), (2572, 15002), (4616, 8359), (5144, 7501)]