25081914

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:124

約数の個数: 128

約数和(自身を含む): 65028096

約数和(自身を除く): 39946182

約数列:

[1, 2, 3, 6, 11, 13, 22, 23, 26, 31, 33, 39, 41, 46, 62, 66, 69, 78, 82, 93, 123, 138, 143, 186, 246, 253, 286, 299, 341, 403, 429, 451, 506, 533, 598, 682, 713, 759, 806, 858, 897, 902, 943, 1023, 1066, 1209, 1271, 1353, 1426, 1518, 1599, 1794, 1886, 2046, 2139, 2418, 2542, 2706, 2829, 3198, 3289, 3813, 4278, 4433, 5658, 5863, 6578, 7626, 7843, 8866, 9269, 9867, 10373, 11726, 12259, 13299, 13981, 15686, 16523, 17589, 18538, 19734, 20746, 23529, 24518, 26598, 27807, 27962, 29233, 31119, 33046, 35178, 36777, 41943, 47058, 49569, 55614, 58466, 62238, 73554, 83886, 87699, 99138, 101959, 134849, 175398, 181753, 203918, 269698, 305877, 321563, 363506, 380029, 404547, 545259, 611754, 643126, 760058, 809094, 964689, 1090518, 1140087, 1929378, 2280174, 4180319, 8360638, 12540957, 25081914]

約数ペア:

[(1, 25081914), (2, 12540957), (3, 8360638), (6, 4180319), (11, 2280174), (13, 1929378), (22, 1140087), (23, 1090518), (26, 964689), (31, 809094), (33, 760058), (39, 643126), (41, 611754), (46, 545259), (62, 404547), (66, 380029), (69, 363506), (78, 321563), (82, 305877), (93, 269698), (123, 203918), (138, 181753), (143, 175398), (186, 134849), (246, 101959), (253, 99138), (286, 87699), (299, 83886), (341, 73554), (403, 62238), (429, 58466), (451, 55614), (506, 49569), (533, 47058), (598, 41943), (682, 36777), (713, 35178), (759, 33046), (806, 31119), (858, 29233), (897, 27962), (902, 27807), (943, 26598), (1023, 24518), (1066, 23529), (1209, 20746), (1271, 19734), (1353, 18538), (1426, 17589), (1518, 16523), (1599, 15686), (1794, 13981), (1886, 13299), (2046, 12259), (2139, 11726), (2418, 10373), (2542, 9867), (2706, 9269), (2829, 8866), (3198, 7843), (3289, 7626), (3813, 6578), (4278, 5863), (4433, 5658)]