42084728

素因数分解:

$2^3\times 7^5\times {\mathrm{313}}^1$

素因数の和:354

約数の個数: 48

約数和(自身を含む): 92353680

約数和(自身を除く): 50268952

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 313, 343, 392, 626, 686, 1252, 1372, 2191, 2401, 2504, 2744, 4382, 4802, 8764, 9604, 15337, 16807, 17528, 19208, 30674, 33614, 61348, 67228, 107359, 122696, 134456, 214718, 429436, 751513, 858872, 1503026, 3006052, 5260591, 6012104, 10521182, 21042364, 42084728]

約数ペア:

[(1, 42084728), (2, 21042364), (4, 10521182), (7, 6012104), (8, 5260591), (14, 3006052), (28, 1503026), (49, 858872), (56, 751513), (98, 429436), (196, 214718), (313, 134456), (343, 122696), (392, 107359), (626, 67228), (686, 61348), (1252, 33614), (1372, 30674), (2191, 19208), (2401, 17528), (2504, 16807), (2744, 15337), (4382, 9604), (4802, 8764)]