67117568

素因数分解:

$2^9\times 7^1\times {\mathrm{61}}^1\times {\mathrm{307}}^1$

素因数の和:393

約数の個数: 80

約数和(自身を含む): 156281664

約数和(自身を除く): 89164096

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 61, 64, 112, 122, 128, 224, 244, 256, 307, 427, 448, 488, 512, 614, 854, 896, 976, 1228, 1708, 1792, 1952, 2149, 2456, 3416, 3584, 3904, 4298, 4912, 6832, 7808, 8596, 9824, 13664, 15616, 17192, 18727, 19648, 27328, 31232, 34384, 37454, 39296, 54656, 68768, 74908, 78592, 109312, 131089, 137536, 149816, 157184, 218624, 262178, 275072, 299632, 524356, 550144, 599264, 1048712, 1100288, 1198528, 2097424, 2397056, 4194848, 4794112, 8389696, 9588224, 16779392, 33558784, 67117568]

約数ペア:

[(1, 67117568), (2, 33558784), (4, 16779392), (7, 9588224), (8, 8389696), (14, 4794112), (16, 4194848), (28, 2397056), (32, 2097424), (56, 1198528), (61, 1100288), (64, 1048712), (112, 599264), (122, 550144), (128, 524356), (224, 299632), (244, 275072), (256, 262178), (307, 218624), (427, 157184), (448, 149816), (488, 137536), (512, 131089), (614, 109312), (854, 78592), (896, 74908), (976, 68768), (1228, 54656), (1708, 39296), (1792, 37454), (1952, 34384), (2149, 31232), (2456, 27328), (3416, 19648), (3584, 18727), (3904, 17192), (4298, 15616), (4912, 13664), (6832, 9824), (7808, 8596)]