25140864

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1$

素因数の和:270

約数の個数: 128

約数和(自身を含む): 78336000

約数和(自身を除く): 53195136

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 47, 48, 56, 64, 84, 94, 96, 112, 128, 141, 168, 188, 192, 199, 224, 282, 329, 336, 376, 384, 398, 448, 564, 597, 658, 672, 752, 796, 896, 987, 1128, 1194, 1316, 1344, 1393, 1504, 1592, 1974, 2256, 2388, 2632, 2688, 2786, 3008, 3184, 3948, 4179, 4512, 4776, 5264, 5572, 6016, 6368, 7896, 8358, 9024, 9353, 9552, 10528, 11144, 12736, 15792, 16716, 18048, 18706, 19104, 21056, 22288, 25472, 28059, 31584, 33432, 37412, 38208, 42112, 44576, 56118, 63168, 65471, 66864, 74824, 76416, 89152, 112236, 126336, 130942, 133728, 149648, 178304, 196413, 224472, 261884, 267456, 299296, 392826, 448944, 523768, 534912, 598592, 785652, 897888, 1047536, 1197184, 1571304, 1795776, 2095072, 3142608, 3591552, 4190144, 6285216, 8380288, 12570432, 25140864]

約数ペア:

[(1, 25140864), (2, 12570432), (3, 8380288), (4, 6285216), (6, 4190144), (7, 3591552), (8, 3142608), (12, 2095072), (14, 1795776), (16, 1571304), (21, 1197184), (24, 1047536), (28, 897888), (32, 785652), (42, 598592), (47, 534912), (48, 523768), (56, 448944), (64, 392826), (84, 299296), (94, 267456), (96, 261884), (112, 224472), (128, 196413), (141, 178304), (168, 149648), (188, 133728), (192, 130942), (199, 126336), (224, 112236), (282, 89152), (329, 76416), (336, 74824), (376, 66864), (384, 65471), (398, 63168), (448, 56118), (564, 44576), (597, 42112), (658, 38208), (672, 37412), (752, 33432), (796, 31584), (896, 28059), (987, 25472), (1128, 22288), (1194, 21056), (1316, 19104), (1344, 18706), (1393, 18048), (1504, 16716), (1592, 15792), (1974, 12736), (2256, 11144), (2388, 10528), (2632, 9552), (2688, 9353), (2786, 9024), (3008, 8358), (3184, 7896), (3948, 6368), (4179, 6016), (4512, 5572), (4776, 5264)]