26857476812

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{1051}}^1\times {\mathrm{1471}}^1$

素因数の和:2670

約数の個数: 48

約数和(自身を含む): 48649058304

約数和(自身を除く): 21791581492

約数列:

[1, 2, 4, 43, 86, 101, 172, 202, 404, 1051, 1471, 2102, 2942, 4204, 4343, 5884, 8686, 17372, 45193, 63253, 90386, 106151, 126506, 148571, 180772, 212302, 253012, 297142, 424604, 594284, 1546021, 3092042, 4564493, 6184084, 6388553, 9128986, 12777106, 18257972, 25554212, 66478903, 132957806, 156148121, 265915612, 312296242, 624592484, 6714369203, 13428738406, 26857476812]

約数ペア:

[(1, 26857476812), (2, 13428738406), (4, 6714369203), (43, 624592484), (86, 312296242), (101, 265915612), (172, 156148121), (202, 132957806), (404, 66478903), (1051, 25554212), (1471, 18257972), (2102, 12777106), (2942, 9128986), (4204, 6388553), (4343, 6184084), (5884, 4564493), (8686, 3092042), (17372, 1546021), (45193, 594284), (63253, 424604), (90386, 297142), (106151, 253012), (126506, 212302), (148571, 180772)]