27817328

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{337}}^1$

素因数の和:430

約数の個数: 80

約数和(自身を含む): 68400384

約数和(自身を除く): 40583056

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 67, 77, 88, 112, 134, 154, 176, 268, 308, 337, 469, 536, 616, 674, 737, 938, 1072, 1232, 1348, 1474, 1876, 2359, 2696, 2948, 3707, 3752, 4718, 5159, 5392, 5896, 7414, 7504, 9436, 10318, 11792, 14828, 18872, 20636, 22579, 25949, 29656, 37744, 41272, 45158, 51898, 59312, 82544, 90316, 103796, 158053, 180632, 207592, 248369, 316106, 361264, 415184, 496738, 632212, 993476, 1264424, 1738583, 1986952, 2528848, 3477166, 3973904, 6954332, 13908664, 27817328]

約数ペア:

[(1, 27817328), (2, 13908664), (4, 6954332), (7, 3973904), (8, 3477166), (11, 2528848), (14, 1986952), (16, 1738583), (22, 1264424), (28, 993476), (44, 632212), (56, 496738), (67, 415184), (77, 361264), (88, 316106), (112, 248369), (134, 207592), (154, 180632), (176, 158053), (268, 103796), (308, 90316), (337, 82544), (469, 59312), (536, 51898), (616, 45158), (674, 41272), (737, 37744), (938, 29656), (1072, 25949), (1232, 22579), (1348, 20636), (1474, 18872), (1876, 14828), (2359, 11792), (2696, 10318), (2948, 9436), (3707, 7504), (3752, 7414), (4718, 5896), (5159, 5392)]