63104356

素因数分解:

$2^2\times 7^2\times {\mathrm{321961}}^1$

素因数の和:321979

約数の個数: 18

約数和(自身を含む): 128462838

約数和(自身を除く): 65358482

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 321961, 643922, 1287844, 2253727, 4507454, 9014908, 15776089, 31552178, 63104356]

約数ペア:

[(1, 63104356), (2, 31552178), (4, 15776089), (7, 9014908), (14, 4507454), (28, 2253727), (49, 1287844), (98, 643922), (196, 321961)]