28305484788

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{336970057}}^1$

素因数の和:336970071

約数の個数: 24

約数和(自身を含む): 75481292992

約数和(自身を除く): 47175808204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 336970057, 673940114, 1010910171, 1347880228, 2021820342, 2358790399, 4043640684, 4717580798, 7076371197, 9435161596, 14152742394, 28305484788]

約数ペア:

[(1, 28305484788), (2, 14152742394), (3, 9435161596), (4, 7076371197), (6, 4717580798), (7, 4043640684), (12, 2358790399), (14, 2021820342), (21, 1347880228), (28, 1010910171), (42, 673940114), (84, 336970057)]