25143552

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{1559}}^1$

素因数の和:1588

約数の個数: 108

約数和(自身を含む): 82904640

約数和(自身を除く): 57761088

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 576, 672, 768, 896, 1008, 1152, 1344, 1559, 1792, 2016, 2304, 2688, 3118, 4032, 4677, 5376, 6236, 8064, 9354, 10913, 12472, 14031, 16128, 18708, 21826, 24944, 28062, 32739, 37416, 43652, 49888, 56124, 65478, 74832, 87304, 98217, 99776, 112248, 130956, 149664, 174608, 196434, 199552, 224496, 261912, 299328, 349216, 392868, 399104, 448992, 523824, 598656, 698432, 785736, 897984, 1047648, 1197312, 1396864, 1571472, 1795968, 2095296, 2793728, 3142944, 3591936, 4190592, 6285888, 8381184, 12571776, 25143552]

約数ペア:

[(1, 25143552), (2, 12571776), (3, 8381184), (4, 6285888), (6, 4190592), (7, 3591936), (8, 3142944), (9, 2793728), (12, 2095296), (14, 1795968), (16, 1571472), (18, 1396864), (21, 1197312), (24, 1047648), (28, 897984), (32, 785736), (36, 698432), (42, 598656), (48, 523824), (56, 448992), (63, 399104), (64, 392868), (72, 349216), (84, 299328), (96, 261912), (112, 224496), (126, 199552), (128, 196434), (144, 174608), (168, 149664), (192, 130956), (224, 112248), (252, 99776), (256, 98217), (288, 87304), (336, 74832), (384, 65478), (448, 56124), (504, 49888), (576, 43652), (672, 37416), (768, 32739), (896, 28062), (1008, 24944), (1152, 21826), (1344, 18708), (1559, 16128), (1792, 14031), (2016, 12472), (2304, 10913), (2688, 9354), (3118, 8064), (4032, 6236), (4677, 5376)]