39072208

素因数分解:

$2^4\times 7^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:145

約数の個数: 120

約数和(自身を含む): 96407520

約数和(自身を除く): 57335312

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 43, 49, 56, 61, 76, 86, 98, 112, 122, 133, 152, 172, 196, 244, 266, 301, 304, 344, 392, 427, 488, 532, 602, 688, 784, 817, 854, 931, 976, 1064, 1159, 1204, 1634, 1708, 1862, 2107, 2128, 2318, 2408, 2623, 2989, 3268, 3416, 3724, 4214, 4636, 4816, 5246, 5719, 5978, 6536, 6832, 7448, 8113, 8428, 9272, 10492, 11438, 11956, 13072, 14896, 16226, 16856, 18361, 18544, 20984, 22876, 23912, 32452, 33712, 36722, 40033, 41968, 45752, 47824, 49837, 56791, 64904, 73444, 80066, 91504, 99674, 113582, 128527, 129808, 146888, 160132, 199348, 227164, 257054, 293776, 320264, 348859, 398696, 454328, 514108, 640528, 697718, 797392, 908656, 1028216, 1395436, 2056432, 2442013, 2790872, 4884026, 5581744, 9768052, 19536104, 39072208]

約数ペア:

[(1, 39072208), (2, 19536104), (4, 9768052), (7, 5581744), (8, 4884026), (14, 2790872), (16, 2442013), (19, 2056432), (28, 1395436), (38, 1028216), (43, 908656), (49, 797392), (56, 697718), (61, 640528), (76, 514108), (86, 454328), (98, 398696), (112, 348859), (122, 320264), (133, 293776), (152, 257054), (172, 227164), (196, 199348), (244, 160132), (266, 146888), (301, 129808), (304, 128527), (344, 113582), (392, 99674), (427, 91504), (488, 80066), (532, 73444), (602, 64904), (688, 56791), (784, 49837), (817, 47824), (854, 45752), (931, 41968), (976, 40033), (1064, 36722), (1159, 33712), (1204, 32452), (1634, 23912), (1708, 22876), (1862, 20984), (2107, 18544), (2128, 18361), (2318, 16856), (2408, 16226), (2623, 14896), (2989, 13072), (3268, 11956), (3416, 11438), (3724, 10492), (4214, 9272), (4636, 8428), (4816, 8113), (5246, 7448), (5719, 6832), (5978, 6536)]