40588072

素因数分解:

$2^3\times 7^2\times {\mathrm{47}}^1\times {\mathrm{2203}}^1$

素因数の和:2270

約数の個数: 48

約数和(自身を含む): 90452160

約数和(自身を除く): 49864088

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 49, 56, 94, 98, 188, 196, 329, 376, 392, 658, 1316, 2203, 2303, 2632, 4406, 4606, 8812, 9212, 15421, 17624, 18424, 30842, 61684, 103541, 107947, 123368, 207082, 215894, 414164, 431788, 724787, 828328, 863576, 1449574, 2899148, 5073509, 5798296, 10147018, 20294036, 40588072]

約数ペア:

[(1, 40588072), (2, 20294036), (4, 10147018), (7, 5798296), (8, 5073509), (14, 2899148), (28, 1449574), (47, 863576), (49, 828328), (56, 724787), (94, 431788), (98, 414164), (188, 215894), (196, 207082), (329, 123368), (376, 107947), (392, 103541), (658, 61684), (1316, 30842), (2203, 18424), (2303, 17624), (2632, 15421), (4406, 9212), (4606, 8812)]