61842742

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{271}}^1$

素因数の和:484

約数の個数: 32

約数和(自身を含む): 102541824

約数和(自身を除く): 40699082

約数列:

[1, 2, 13, 26, 67, 131, 134, 262, 271, 542, 871, 1703, 1742, 3406, 3523, 7046, 8777, 17554, 18157, 35501, 36314, 71002, 114101, 228202, 236041, 461513, 472082, 923026, 2378567, 4757134, 30921371, 61842742]

約数ペア:

[(1, 61842742), (2, 30921371), (13, 4757134), (26, 2378567), (67, 923026), (131, 472082), (134, 461513), (262, 236041), (271, 228202), (542, 114101), (871, 71002), (1703, 36314), (1742, 35501), (3406, 18157), (3523, 17554), (7046, 8777)]