28305494868

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{336970177}}^1$

素因数の和:336970191

約数の個数: 24

約数和(自身を含む): 75481319872

約数和(自身を除く): 47175825004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 336970177, 673940354, 1010910531, 1347880708, 2021821062, 2358791239, 4043642124, 4717582478, 7076373717, 9435164956, 14152747434, 28305494868]

約数ペア:

[(1, 28305494868), (2, 14152747434), (3, 9435164956), (4, 7076373717), (6, 4717582478), (7, 4043642124), (12, 2358791239), (14, 2021821062), (21, 1347880708), (28, 1010910531), (42, 673940354), (84, 336970177)]