26366906152

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{81281}}^1$

素因数の和:81394

約数の個数: 64

約数和(自身を含む): 54075288960

約数和(自身を除く): 27708382808

約数列:

[1, 2, 4, 8, 23, 41, 43, 46, 82, 86, 92, 164, 172, 184, 328, 344, 943, 989, 1763, 1886, 1978, 3526, 3772, 3956, 7052, 7544, 7912, 14104, 40549, 81098, 81281, 162196, 162562, 324392, 325124, 650248, 1869463, 3332521, 3495083, 3738926, 6665042, 6990166, 7477852, 13330084, 13980332, 14955704, 26660168, 27960664, 76647983, 80386909, 143298403, 153295966, 160773818, 286596806, 306591932, 321547636, 573193612, 613183864, 643095272, 1146387224, 3295863269, 6591726538, 13183453076, 26366906152]

約数ペア:

[(1, 26366906152), (2, 13183453076), (4, 6591726538), (8, 3295863269), (23, 1146387224), (41, 643095272), (43, 613183864), (46, 573193612), (82, 321547636), (86, 306591932), (92, 286596806), (164, 160773818), (172, 153295966), (184, 143298403), (328, 80386909), (344, 76647983), (943, 27960664), (989, 26660168), (1763, 14955704), (1886, 13980332), (1978, 13330084), (3526, 7477852), (3772, 6990166), (3956, 6665042), (7052, 3738926), (7544, 3495083), (7912, 3332521), (14104, 1869463), (40549, 650248), (81098, 325124), (81281, 324392), (162196, 162562)]