39689272

素因数分解:

$2^3\times 7^1\times {\mathrm{83}}^1\times {\mathrm{8539}}^1$

素因数の和:8635

約数の個数: 32

約数和(自身を含む): 86083200

約数和(自身を除く): 46393928

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 83, 166, 332, 581, 664, 1162, 2324, 4648, 8539, 17078, 34156, 59773, 68312, 119546, 239092, 478184, 708737, 1417474, 2834948, 4961159, 5669896, 9922318, 19844636, 39689272]

約数ペア:

[(1, 39689272), (2, 19844636), (4, 9922318), (7, 5669896), (8, 4961159), (14, 2834948), (28, 1417474), (56, 708737), (83, 478184), (166, 239092), (332, 119546), (581, 68312), (664, 59773), (1162, 34156), (2324, 17078), (4648, 8539)]