71597168

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{5011}}^1$

素因数の和:5085

約数の個数: 40

約数和(自身を含む): 149157120

約数和(自身を除く): 77559952

約数列:

[1, 2, 4, 8, 16, 19, 38, 47, 76, 94, 152, 188, 304, 376, 752, 893, 1786, 3572, 5011, 7144, 10022, 14288, 20044, 40088, 80176, 95209, 190418, 235517, 380836, 471034, 761672, 942068, 1523344, 1884136, 3768272, 4474823, 8949646, 17899292, 35798584, 71597168]

約数ペア:

[(1, 71597168), (2, 35798584), (4, 17899292), (8, 8949646), (16, 4474823), (19, 3768272), (38, 1884136), (47, 1523344), (76, 942068), (94, 761672), (152, 471034), (188, 380836), (304, 235517), (376, 190418), (752, 95209), (893, 80176), (1786, 40088), (3572, 20044), (5011, 14288), (7144, 10022)]