57873872

素因数分解:

$2^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1$

素因数の和:316

約数の個数: 80

約数和(自身を含む): 133955712

約数和(自身を除く): 76081840

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 56, 61, 86, 112, 122, 172, 197, 244, 301, 344, 394, 427, 488, 602, 688, 788, 854, 976, 1204, 1379, 1576, 1708, 2408, 2623, 2758, 3152, 3416, 4816, 5246, 5516, 6832, 8471, 10492, 11032, 12017, 16942, 18361, 20984, 22064, 24034, 33884, 36722, 41968, 48068, 59297, 67768, 73444, 84119, 96136, 118594, 135536, 146888, 168238, 192272, 237188, 293776, 336476, 474376, 516731, 672952, 948752, 1033462, 1345904, 2066924, 3617117, 4133848, 7234234, 8267696, 14468468, 28936936, 57873872]

約数ペア:

[(1, 57873872), (2, 28936936), (4, 14468468), (7, 8267696), (8, 7234234), (14, 4133848), (16, 3617117), (28, 2066924), (43, 1345904), (56, 1033462), (61, 948752), (86, 672952), (112, 516731), (122, 474376), (172, 336476), (197, 293776), (244, 237188), (301, 192272), (344, 168238), (394, 146888), (427, 135536), (488, 118594), (602, 96136), (688, 84119), (788, 73444), (854, 67768), (976, 59297), (1204, 48068), (1379, 41968), (1576, 36722), (1708, 33884), (2408, 24034), (2623, 22064), (2758, 20984), (3152, 18361), (3416, 16942), (4816, 12017), (5246, 11032), (5516, 10492), (6832, 8471)]