40265792

素因数分解:

$2^6\times 7^1\times {\mathrm{17}}^2\times {\mathrm{311}}^1$

素因数の和:364

約数の個数: 84

約数和(自身を含む): 97316544

約数和(自身を除く): 57050752

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 136, 224, 238, 272, 289, 311, 448, 476, 544, 578, 622, 952, 1088, 1156, 1244, 1904, 2023, 2177, 2312, 2488, 3808, 4046, 4354, 4624, 4976, 5287, 7616, 8092, 8708, 9248, 9952, 10574, 16184, 17416, 18496, 19904, 21148, 32368, 34832, 37009, 42296, 64736, 69664, 74018, 84592, 89879, 129472, 139328, 148036, 169184, 179758, 296072, 338368, 359516, 592144, 629153, 719032, 1184288, 1258306, 1438064, 2368576, 2516612, 2876128, 5033224, 5752256, 10066448, 20132896, 40265792]

約数ペア:

[(1, 40265792), (2, 20132896), (4, 10066448), (7, 5752256), (8, 5033224), (14, 2876128), (16, 2516612), (17, 2368576), (28, 1438064), (32, 1258306), (34, 1184288), (56, 719032), (64, 629153), (68, 592144), (112, 359516), (119, 338368), (136, 296072), (224, 179758), (238, 169184), (272, 148036), (289, 139328), (311, 129472), (448, 89879), (476, 84592), (544, 74018), (578, 69664), (622, 64736), (952, 42296), (1088, 37009), (1156, 34832), (1244, 32368), (1904, 21148), (2023, 19904), (2177, 18496), (2312, 17416), (2488, 16184), (3808, 10574), (4046, 9952), (4354, 9248), (4624, 8708), (4976, 8092), (5287, 7616)]