28367612

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{77933}}^1$

素因数の和:77957

約数の個数: 24

約数和(自身を含む): 61100256

約数和(自身を除く): 32732644

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 77933, 155866, 311732, 545531, 1013129, 1091062, 2026258, 2182124, 4052516, 7091903, 14183806, 28367612]

約数ペア:

[(1, 28367612), (2, 14183806), (4, 7091903), (7, 4052516), (13, 2182124), (14, 2026258), (26, 1091062), (28, 1013129), (52, 545531), (91, 311732), (182, 155866), (364, 77933)]