40944186236

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{211}}^1\times {\mathrm{821}}^1\times {\mathrm{1597}}^1$

素因数の和:2670

約数の個数: 48

約数和(自身を含む): 74074049952

約数和(自身を除く): 33129863716

約数列:

[1, 2, 4, 37, 74, 148, 211, 422, 821, 844, 1597, 1642, 3194, 3284, 6388, 7807, 15614, 30377, 31228, 59089, 60754, 118178, 121508, 173231, 236356, 336967, 346462, 673934, 692924, 1311137, 1347868, 2622274, 5244548, 6409547, 12467779, 12819094, 24935558, 25638188, 48512069, 49871116, 97024138, 194048276, 276649907, 553299814, 1106599628, 10236046559, 20472093118, 40944186236]

約数ペア:

[(1, 40944186236), (2, 20472093118), (4, 10236046559), (37, 1106599628), (74, 553299814), (148, 276649907), (211, 194048276), (422, 97024138), (821, 49871116), (844, 48512069), (1597, 25638188), (1642, 24935558), (3194, 12819094), (3284, 12467779), (6388, 6409547), (7807, 5244548), (15614, 2622274), (30377, 1347868), (31228, 1311137), (59089, 692924), (60754, 673934), (118178, 346462), (121508, 336967), (173231, 236356)]