32671639

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{257}}^1$

素因数の和:415

約数の個数: 32

約数和(自身を含む): 44384256

約数和(自身を除く): 11712617

約数列:

[1, 7, 11, 13, 77, 91, 127, 143, 257, 889, 1001, 1397, 1651, 1799, 2827, 3341, 9779, 11557, 18161, 19789, 23387, 32639, 36751, 127127, 228473, 257257, 359029, 424307, 2513203, 2970149, 4667377, 32671639]

約数ペア:

[(1, 32671639), (7, 4667377), (11, 2970149), (13, 2513203), (77, 424307), (91, 359029), (127, 257257), (143, 228473), (257, 127127), (889, 36751), (1001, 32639), (1397, 23387), (1651, 19789), (1799, 18161), (2827, 11557), (3341, 9779)]