33138766276

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{487}}^1\times {\mathrm{220931}}^1$

素因数の和:221440

約数の個数: 48

約数和(自身を含む): 72451556352

約数和(自身を除く): 39312790076

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 487, 974, 1948, 3409, 5357, 6818, 10714, 13636, 21428, 37499, 74998, 149996, 220931, 441862, 883724, 1546517, 2430241, 3093034, 4860482, 6186068, 9720964, 17011687, 34023374, 68046748, 107593397, 215186794, 430373588, 753153779, 1183527367, 1506307558, 2367054734, 3012615116, 4734109468, 8284691569, 16569383138, 33138766276]

約数ペア:

[(1, 33138766276), (2, 16569383138), (4, 8284691569), (7, 4734109468), (11, 3012615116), (14, 2367054734), (22, 1506307558), (28, 1183527367), (44, 753153779), (77, 430373588), (154, 215186794), (308, 107593397), (487, 68046748), (974, 34023374), (1948, 17011687), (3409, 9720964), (5357, 6186068), (6818, 4860482), (10714, 3093034), (13636, 2430241), (21428, 1546517), (37499, 883724), (74998, 441862), (149996, 220931)]