25395468

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{8171}}^1$

素因数の和:8222

約数の個数: 48

約数和(自身を含む): 69560064

約数和(自身を除く): 44164596

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 74, 84, 111, 148, 222, 259, 444, 518, 777, 1036, 1554, 3108, 8171, 16342, 24513, 32684, 49026, 57197, 98052, 114394, 171591, 228788, 302327, 343182, 604654, 686364, 906981, 1209308, 1813962, 2116289, 3627924, 4232578, 6348867, 8465156, 12697734, 25395468]

約数ペア:

[(1, 25395468), (2, 12697734), (3, 8465156), (4, 6348867), (6, 4232578), (7, 3627924), (12, 2116289), (14, 1813962), (21, 1209308), (28, 906981), (37, 686364), (42, 604654), (74, 343182), (84, 302327), (111, 228788), (148, 171591), (222, 114394), (259, 98052), (444, 57197), (518, 49026), (777, 32684), (1036, 24513), (1554, 16342), (3108, 8171)]