61948964

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{1447}}^1$

素因数の和:1608

約数の個数: 48

約数和(自身を含む): 136227840

約数和(自身を除く): 74278876

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 139, 154, 278, 308, 556, 973, 1447, 1529, 1946, 2894, 3058, 3892, 5788, 6116, 10129, 10703, 15917, 20258, 21406, 31834, 40516, 42812, 63668, 111419, 201133, 222838, 402266, 445676, 804532, 1407931, 2212463, 2815862, 4424926, 5631724, 8849852, 15487241, 30974482, 61948964]

約数ペア:

[(1, 61948964), (2, 30974482), (4, 15487241), (7, 8849852), (11, 5631724), (14, 4424926), (22, 2815862), (28, 2212463), (44, 1407931), (77, 804532), (139, 445676), (154, 402266), (278, 222838), (308, 201133), (556, 111419), (973, 63668), (1447, 42812), (1529, 40516), (1946, 31834), (2894, 21406), (3058, 20258), (3892, 15917), (5788, 10703), (6116, 10129)]