71661632

素因数分解:

$2^6\times 7^1\times {\mathrm{103}}^1\times {\mathrm{1553}}^1$

素因数の和:1675

約数の個数: 56

約数和(自身を含む): 164201856

約数和(自身を除く): 92540224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 103, 112, 206, 224, 412, 448, 721, 824, 1442, 1553, 1648, 2884, 3106, 3296, 5768, 6212, 6592, 10871, 11536, 12424, 21742, 23072, 24848, 43484, 46144, 49696, 86968, 99392, 159959, 173936, 319918, 347872, 639836, 695744, 1119713, 1279672, 2239426, 2559344, 4478852, 5118688, 8957704, 10237376, 17915408, 35830816, 71661632]

約数ペア:

[(1, 71661632), (2, 35830816), (4, 17915408), (7, 10237376), (8, 8957704), (14, 5118688), (16, 4478852), (28, 2559344), (32, 2239426), (56, 1279672), (64, 1119713), (103, 695744), (112, 639836), (206, 347872), (224, 319918), (412, 173936), (448, 159959), (721, 99392), (824, 86968), (1442, 49696), (1553, 46144), (1648, 43484), (2884, 24848), (3106, 23072), (3296, 21742), (5768, 12424), (6212, 11536), (6592, 10871)]