9801478028048

素因数分解:

$2^4\times 7^1\times {\mathrm{87513196679}}^1$

素因数の和:87513196694

約数の個数: 20

約数和(自身を含む): 21703272776640

約数和(自身を除く): 11901794748592

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 87513196679, 175026393358, 350052786716, 612592376753, 700105573432, 1225184753506, 1400211146864, 2450369507012, 4900739014024, 9801478028048]

約数ペア:

[(1, 9801478028048), (2, 4900739014024), (4, 2450369507012), (7, 1400211146864), (8, 1225184753506), (14, 700105573432), (16, 612592376753), (28, 350052786716), (56, 175026393358), (112, 87513196679)]