26285642

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1$

素因数の和:302

約数の個数: 32

約数和(自身を含む): 42844032

約数和(自身を除く): 16558390

約数列:

[1, 2, 23, 43, 46, 86, 97, 137, 194, 274, 989, 1978, 2231, 3151, 4171, 4462, 5891, 6302, 8342, 11782, 13289, 26578, 95933, 135493, 191866, 270986, 305647, 571427, 611294, 1142854, 13142821, 26285642]

約数ペア:

[(1, 26285642), (2, 13142821), (23, 1142854), (43, 611294), (46, 571427), (86, 305647), (97, 270986), (137, 191866), (194, 135493), (274, 95933), (989, 26578), (1978, 13289), (2231, 11782), (3151, 8342), (4171, 6302), (4462, 5891)]