63958972

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{739}}^1$

素因数の和:1042

約数の個数: 48

約数和(自身を含む): 140232960

約数和(自身を除く): 76273988

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 281, 308, 562, 739, 1124, 1478, 1967, 2956, 3091, 3934, 5173, 6182, 7868, 8129, 10346, 12364, 16258, 20692, 21637, 32516, 43274, 56903, 86548, 113806, 207659, 227612, 415318, 830636, 1453613, 2284249, 2907226, 4568498, 5814452, 9136996, 15989743, 31979486, 63958972]

約数ペア:

[(1, 63958972), (2, 31979486), (4, 15989743), (7, 9136996), (11, 5814452), (14, 4568498), (22, 2907226), (28, 2284249), (44, 1453613), (77, 830636), (154, 415318), (281, 227612), (308, 207659), (562, 113806), (739, 86548), (1124, 56903), (1478, 43274), (1967, 32516), (2956, 21637), (3091, 20692), (3934, 16258), (5173, 12364), (6182, 10346), (7868, 8129)]