73688264

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{4513}}^1$

素因数の和:4689

約数の個数: 32

約数和(自身を含む): 149774520

約数和(自身を除く): 76086256

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 157, 314, 628, 1256, 2041, 4082, 4513, 8164, 9026, 16328, 18052, 36104, 58669, 117338, 234676, 469352, 708541, 1417082, 2834164, 5668328, 9211033, 18422066, 36844132, 73688264]

約数ペア:

[(1, 73688264), (2, 36844132), (4, 18422066), (8, 9211033), (13, 5668328), (26, 2834164), (52, 1417082), (104, 708541), (157, 469352), (314, 234676), (628, 117338), (1256, 58669), (2041, 36104), (4082, 18052), (4513, 16328), (8164, 9026)]