25085592

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{353}}^1$

素因数の和:422

約数の個数: 128

約数和(自身を含む): 81561600

約数和(自身を除く): 56476008

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 47, 54, 56, 63, 72, 84, 94, 108, 126, 141, 168, 188, 189, 216, 252, 282, 329, 353, 376, 378, 423, 504, 564, 658, 706, 756, 846, 987, 1059, 1128, 1269, 1316, 1412, 1512, 1692, 1974, 2118, 2471, 2538, 2632, 2824, 2961, 3177, 3384, 3948, 4236, 4942, 5076, 5922, 6354, 7413, 7896, 8472, 8883, 9531, 9884, 10152, 11844, 12708, 14826, 16591, 17766, 19062, 19768, 22239, 23688, 25416, 29652, 33182, 35532, 38124, 44478, 49773, 59304, 66364, 66717, 71064, 76248, 88956, 99546, 116137, 132728, 133434, 149319, 177912, 199092, 232274, 266868, 298638, 348411, 398184, 447957, 464548, 533736, 597276, 696822, 895914, 929096, 1045233, 1194552, 1393644, 1791828, 2090466, 2787288, 3135699, 3583656, 4180932, 6271398, 8361864, 12542796, 25085592]

約数ペア:

[(1, 25085592), (2, 12542796), (3, 8361864), (4, 6271398), (6, 4180932), (7, 3583656), (8, 3135699), (9, 2787288), (12, 2090466), (14, 1791828), (18, 1393644), (21, 1194552), (24, 1045233), (27, 929096), (28, 895914), (36, 696822), (42, 597276), (47, 533736), (54, 464548), (56, 447957), (63, 398184), (72, 348411), (84, 298638), (94, 266868), (108, 232274), (126, 199092), (141, 177912), (168, 149319), (188, 133434), (189, 132728), (216, 116137), (252, 99546), (282, 88956), (329, 76248), (353, 71064), (376, 66717), (378, 66364), (423, 59304), (504, 49773), (564, 44478), (658, 38124), (706, 35532), (756, 33182), (846, 29652), (987, 25416), (1059, 23688), (1128, 22239), (1269, 19768), (1316, 19062), (1412, 17766), (1512, 16591), (1692, 14826), (1974, 12708), (2118, 11844), (2471, 10152), (2538, 9884), (2632, 9531), (2824, 8883), (2961, 8472), (3177, 7896), (3384, 7413), (3948, 6354), (4236, 5922), (4942, 5076)]