25263504

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{353}}^1$

素因数の和:445

約数の個数: 120

約数和(自身を含む): 82173312

約数和(自身を除く): 56909808

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 71, 72, 84, 112, 126, 142, 144, 168, 213, 252, 284, 336, 353, 426, 497, 504, 568, 639, 706, 852, 994, 1008, 1059, 1136, 1278, 1412, 1491, 1704, 1988, 2118, 2471, 2556, 2824, 2982, 3177, 3408, 3976, 4236, 4473, 4942, 5112, 5648, 5964, 6354, 7413, 7952, 8472, 8946, 9884, 10224, 11928, 12708, 14826, 16944, 17892, 19768, 22239, 23856, 25063, 25416, 29652, 35784, 39536, 44478, 50126, 50832, 59304, 71568, 75189, 88956, 100252, 118608, 150378, 175441, 177912, 200504, 225567, 300756, 350882, 355824, 401008, 451134, 526323, 601512, 701764, 902268, 1052646, 1203024, 1403528, 1578969, 1804536, 2105292, 2807056, 3157938, 3609072, 4210584, 6315876, 8421168, 12631752, 25263504]

約数ペア:

[(1, 25263504), (2, 12631752), (3, 8421168), (4, 6315876), (6, 4210584), (7, 3609072), (8, 3157938), (9, 2807056), (12, 2105292), (14, 1804536), (16, 1578969), (18, 1403528), (21, 1203024), (24, 1052646), (28, 902268), (36, 701764), (42, 601512), (48, 526323), (56, 451134), (63, 401008), (71, 355824), (72, 350882), (84, 300756), (112, 225567), (126, 200504), (142, 177912), (144, 175441), (168, 150378), (213, 118608), (252, 100252), (284, 88956), (336, 75189), (353, 71568), (426, 59304), (497, 50832), (504, 50126), (568, 44478), (639, 39536), (706, 35784), (852, 29652), (994, 25416), (1008, 25063), (1059, 23856), (1136, 22239), (1278, 19768), (1412, 17892), (1491, 16944), (1704, 14826), (1988, 12708), (2118, 11928), (2471, 10224), (2556, 9884), (2824, 8946), (2982, 8472), (3177, 7952), (3408, 7413), (3976, 6354), (4236, 5964), (4473, 5648), (4942, 5112)]