68426048

素因数分解:

$2^6\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{293}}^1$

素因数の和:435

約数の個数: 56

約数和(自身を含む): 141137640

約数和(自身を除く): 72711592

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 89, 164, 178, 293, 328, 356, 586, 656, 712, 1172, 1312, 1424, 2344, 2624, 2848, 3649, 4688, 5696, 7298, 9376, 12013, 14596, 18752, 24026, 26077, 29192, 48052, 52154, 58384, 96104, 104308, 116768, 192208, 208616, 233536, 384416, 417232, 768832, 834464, 1069157, 1668928, 2138314, 4276628, 8553256, 17106512, 34213024, 68426048]

約数ペア:

[(1, 68426048), (2, 34213024), (4, 17106512), (8, 8553256), (16, 4276628), (32, 2138314), (41, 1668928), (64, 1069157), (82, 834464), (89, 768832), (164, 417232), (178, 384416), (293, 233536), (328, 208616), (356, 192208), (586, 116768), (656, 104308), (712, 96104), (1172, 58384), (1312, 52154), (1424, 48052), (2344, 29192), (2624, 26077), (2848, 24026), (3649, 18752), (4688, 14596), (5696, 12013), (7298, 9376)]