25270728

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{359}}^1\times {\mathrm{419}}^1$

素因数の和:794

約数の個数: 64

約数和(自身を含む): 72576000

約数和(自身を除く): 47305272

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 359, 419, 718, 838, 1077, 1257, 1436, 1676, 2154, 2513, 2514, 2872, 2933, 3352, 4308, 5026, 5028, 5866, 7539, 8616, 8799, 10052, 10056, 11732, 15078, 17598, 20104, 23464, 30156, 35196, 60312, 70392, 150421, 300842, 451263, 601684, 902526, 1052947, 1203368, 1805052, 2105894, 3158841, 3610104, 4211788, 6317682, 8423576, 12635364, 25270728]

約数ペア:

[(1, 25270728), (2, 12635364), (3, 8423576), (4, 6317682), (6, 4211788), (7, 3610104), (8, 3158841), (12, 2105894), (14, 1805052), (21, 1203368), (24, 1052947), (28, 902526), (42, 601684), (56, 451263), (84, 300842), (168, 150421), (359, 70392), (419, 60312), (718, 35196), (838, 30156), (1077, 23464), (1257, 20104), (1436, 17598), (1676, 15078), (2154, 11732), (2513, 10056), (2514, 10052), (2872, 8799), (2933, 8616), (3352, 7539), (4308, 5866), (5026, 5028)]