40689236

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{46877}}^1$

素因数の和:46919

約数の個数: 24

約数和(自身を含む): 84005376

約数和(自身を除く): 43316140

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 46877, 93754, 187508, 328139, 656278, 1312556, 1453187, 2906374, 5812748, 10172309, 20344618, 40689236]

約数ペア:

[(1, 40689236), (2, 20344618), (4, 10172309), (7, 5812748), (14, 2906374), (28, 1453187), (31, 1312556), (62, 656278), (124, 328139), (217, 187508), (434, 93754), (868, 46877)]