7214928

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{197}}^1$

素因数の和:324

約数の個数: 80

約数和(自身を含む): 21605760

約数和(自身を除く): 14390832

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 109, 112, 168, 197, 218, 327, 336, 394, 436, 591, 654, 763, 788, 872, 1182, 1308, 1379, 1526, 1576, 1744, 2289, 2364, 2616, 2758, 3052, 3152, 4137, 4578, 4728, 5232, 5516, 6104, 8274, 9156, 9456, 11032, 12208, 16548, 18312, 21473, 22064, 33096, 36624, 42946, 64419, 66192, 85892, 128838, 150311, 171784, 257676, 300622, 343568, 450933, 515352, 601244, 901866, 1030704, 1202488, 1803732, 2404976, 3607464, 7214928]

約数ペア:

[(1, 7214928), (2, 3607464), (3, 2404976), (4, 1803732), (6, 1202488), (7, 1030704), (8, 901866), (12, 601244), (14, 515352), (16, 450933), (21, 343568), (24, 300622), (28, 257676), (42, 171784), (48, 150311), (56, 128838), (84, 85892), (109, 66192), (112, 64419), (168, 42946), (197, 36624), (218, 33096), (327, 22064), (336, 21473), (394, 18312), (436, 16548), (591, 12208), (654, 11032), (763, 9456), (788, 9156), (872, 8274), (1182, 6104), (1308, 5516), (1379, 5232), (1526, 4728), (1576, 4578), (1744, 4137), (2289, 3152), (2364, 3052), (2616, 2758)]