39031664

素因数分解:

$2^4\times 7^1\times {\mathrm{563}}^1\times {\mathrm{619}}^1$

素因数の和:1197

約数の個数: 40

約数和(自身を含む): 86720640

約数和(自身を除く): 47688976

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 563, 619, 1126, 1238, 2252, 2476, 3941, 4333, 4504, 4952, 7882, 8666, 9008, 9904, 15764, 17332, 31528, 34664, 63056, 69328, 348497, 696994, 1393988, 2439479, 2787976, 4878958, 5575952, 9757916, 19515832, 39031664]

約数ペア:

[(1, 39031664), (2, 19515832), (4, 9757916), (7, 5575952), (8, 4878958), (14, 2787976), (16, 2439479), (28, 1393988), (56, 696994), (112, 348497), (563, 69328), (619, 63056), (1126, 34664), (1238, 31528), (2252, 17332), (2476, 15764), (3941, 9904), (4333, 9008), (4504, 8666), (4952, 7882)]