38987872

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{15823}}^1$

素因数の和:15851

約数の個数: 48

約数和(自身を含む): 95703552

約数和(自身を除く): 56715680

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 154, 176, 224, 308, 352, 616, 1232, 2464, 15823, 31646, 63292, 110761, 126584, 174053, 221522, 253168, 348106, 443044, 506336, 696212, 886088, 1218371, 1392424, 1772176, 2436742, 2784848, 3544352, 4873484, 5569696, 9746968, 19493936, 38987872]

約数ペア:

[(1, 38987872), (2, 19493936), (4, 9746968), (7, 5569696), (8, 4873484), (11, 3544352), (14, 2784848), (16, 2436742), (22, 1772176), (28, 1392424), (32, 1218371), (44, 886088), (56, 696212), (77, 506336), (88, 443044), (112, 348106), (154, 253168), (176, 221522), (224, 174053), (308, 126584), (352, 110761), (616, 63292), (1232, 31646), (2464, 15823)]