28355132078

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2549}}^1\times {\mathrm{61121}}^1$

素因数の和:63692

約数の個数: 32

約数和(自身を含む): 52369329600

約数和(自身を除く): 24014197522

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 2549, 5098, 17843, 33137, 35686, 61121, 66274, 122242, 231959, 427847, 463918, 794573, 855694, 1589146, 5562011, 11124022, 155797429, 311594858, 1090582003, 2025366577, 2181164006, 4050733154, 14177566039, 28355132078]

約数ペア:

[(1, 28355132078), (2, 14177566039), (7, 4050733154), (13, 2181164006), (14, 2025366577), (26, 1090582003), (91, 311594858), (182, 155797429), (2549, 11124022), (5098, 5562011), (17843, 1589146), (33137, 855694), (35686, 794573), (61121, 463918), (66274, 427847), (122242, 231959)]