71688918

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{443}}^1\times {\mathrm{3853}}^1$

素因数の和:4308

約数の個数: 32

約数和(自身を含む): 164272896

約数和(自身を除く): 92583978

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 443, 886, 1329, 2658, 3101, 3853, 6202, 7706, 9303, 11559, 18606, 23118, 26971, 53942, 80913, 161826, 1706879, 3413758, 5120637, 10241274, 11948153, 23896306, 35844459, 71688918]

約数ペア:

[(1, 71688918), (2, 35844459), (3, 23896306), (6, 11948153), (7, 10241274), (14, 5120637), (21, 3413758), (42, 1706879), (443, 161826), (886, 80913), (1329, 53942), (2658, 26971), (3101, 23118), (3853, 18606), (6202, 11559), (7706, 9303)]