38913056

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1$

素因数の和:143

約数の個数: 144

約数和(自身を含む): 101352384

約数和(自身を除く): 62439328

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 32, 46, 49, 52, 56, 83, 91, 92, 98, 104, 112, 161, 166, 182, 184, 196, 208, 224, 299, 322, 332, 364, 368, 392, 416, 581, 598, 637, 644, 664, 728, 736, 784, 1079, 1127, 1162, 1196, 1274, 1288, 1328, 1456, 1568, 1909, 2093, 2158, 2254, 2324, 2392, 2548, 2576, 2656, 2912, 3818, 4067, 4186, 4316, 4508, 4648, 4784, 5096, 5152, 7553, 7636, 8134, 8372, 8632, 9016, 9296, 9568, 10192, 13363, 14651, 15106, 15272, 16268, 16744, 17264, 18032, 18592, 20384, 24817, 26726, 29302, 30212, 30544, 32536, 33488, 34528, 36064, 49634, 52871, 53452, 58604, 60424, 61088, 65072, 66976, 93541, 99268, 105742, 106904, 117208, 120848, 130144, 173719, 187082, 198536, 211484, 213808, 234416, 241696, 347438, 374164, 397072, 422968, 427616, 468832, 694876, 748328, 794144, 845936, 1216033, 1389752, 1496656, 1691872, 2432066, 2779504, 2993312, 4864132, 5559008, 9728264, 19456528, 38913056]

約数ペア:

[(1, 38913056), (2, 19456528), (4, 9728264), (7, 5559008), (8, 4864132), (13, 2993312), (14, 2779504), (16, 2432066), (23, 1691872), (26, 1496656), (28, 1389752), (32, 1216033), (46, 845936), (49, 794144), (52, 748328), (56, 694876), (83, 468832), (91, 427616), (92, 422968), (98, 397072), (104, 374164), (112, 347438), (161, 241696), (166, 234416), (182, 213808), (184, 211484), (196, 198536), (208, 187082), (224, 173719), (299, 130144), (322, 120848), (332, 117208), (364, 106904), (368, 105742), (392, 99268), (416, 93541), (581, 66976), (598, 65072), (637, 61088), (644, 60424), (664, 58604), (728, 53452), (736, 52871), (784, 49634), (1079, 36064), (1127, 34528), (1162, 33488), (1196, 32536), (1274, 30544), (1288, 30212), (1328, 29302), (1456, 26726), (1568, 24817), (1909, 20384), (2093, 18592), (2158, 18032), (2254, 17264), (2324, 16744), (2392, 16268), (2548, 15272), (2576, 15106), (2656, 14651), (2912, 13363), (3818, 10192), (4067, 9568), (4186, 9296), (4316, 9016), (4508, 8632), (4648, 8372), (4784, 8134), (5096, 7636), (5152, 7553)]