28190658

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{883}}^1$

素因数の和:1218

約数の個数: 32

約数和(自身を含む): 59956416

約数和(自身を除く): 31765758

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 313, 626, 883, 939, 1766, 1878, 2649, 5298, 5321, 10642, 15011, 15963, 30022, 31926, 45033, 90066, 276379, 552758, 829137, 1658274, 4698443, 9396886, 14095329, 28190658]

約数ペア:

[(1, 28190658), (2, 14095329), (3, 9396886), (6, 4698443), (17, 1658274), (34, 829137), (51, 552758), (102, 276379), (313, 90066), (626, 45033), (883, 31926), (939, 30022), (1766, 15963), (1878, 15011), (2649, 10642), (5298, 5321)]