71073128

素因数分解:

$2^3\times 7^2\times {\mathrm{23}}^1\times {\mathrm{7883}}^1$

素因数の和:7926

約数の個数: 48

約数和(自身を含む): 161779680

約数和(自身を除く): 90706552

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 49, 56, 92, 98, 161, 184, 196, 322, 392, 644, 1127, 1288, 2254, 4508, 7883, 9016, 15766, 31532, 55181, 63064, 110362, 181309, 220724, 362618, 386267, 441448, 725236, 772534, 1269163, 1450472, 1545068, 2538326, 3090136, 5076652, 8884141, 10153304, 17768282, 35536564, 71073128]

約数ペア:

[(1, 71073128), (2, 35536564), (4, 17768282), (7, 10153304), (8, 8884141), (14, 5076652), (23, 3090136), (28, 2538326), (46, 1545068), (49, 1450472), (56, 1269163), (92, 772534), (98, 725236), (161, 441448), (184, 386267), (196, 362618), (322, 220724), (392, 181309), (644, 110362), (1127, 63064), (1288, 55181), (2254, 31532), (4508, 15766), (7883, 9016)]