61764892

素因数分解:

$2^2\times 7^2\times {\mathrm{315127}}^1$

素因数の和:315145

約数の個数: 18

約数和(自身を含む): 125736072

約数和(自身を除く): 63971180

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 315127, 630254, 1260508, 2205889, 4411778, 8823556, 15441223, 30882446, 61764892]

約数ペア:

[(1, 61764892), (2, 30882446), (4, 15441223), (7, 8823556), (14, 4411778), (28, 2205889), (49, 1260508), (98, 630254), (196, 315127)]