68329168

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{3079}}^1$

素因数の和:3179

約数の個数: 40

約数和(自身を含む): 141310400

約数和(自身を除く): 72981232

約数列:

[1, 2, 4, 8, 16, 19, 38, 73, 76, 146, 152, 292, 304, 584, 1168, 1387, 2774, 3079, 5548, 6158, 11096, 12316, 22192, 24632, 49264, 58501, 117002, 224767, 234004, 449534, 468008, 899068, 936016, 1798136, 3596272, 4270573, 8541146, 17082292, 34164584, 68329168]

約数ペア:

[(1, 68329168), (2, 34164584), (4, 17082292), (8, 8541146), (16, 4270573), (19, 3596272), (38, 1798136), (73, 936016), (76, 899068), (146, 468008), (152, 449534), (292, 234004), (304, 224767), (584, 117002), (1168, 58501), (1387, 49264), (2774, 24632), (3079, 22192), (5548, 12316), (6158, 11096)]