70131644

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{17909}}^1$

素因数の和:18013

約数の個数: 24

約数和(自身を含む): 135399600

約数和(自身を除く): 65267956

約数列:

[1, 2, 4, 11, 22, 44, 89, 178, 356, 979, 1958, 3916, 17909, 35818, 71636, 196999, 393998, 787996, 1593901, 3187802, 6375604, 17532911, 35065822, 70131644]

約数ペア:

[(1, 70131644), (2, 35065822), (4, 17532911), (11, 6375604), (22, 3187802), (44, 1593901), (89, 787996), (178, 393998), (356, 196999), (979, 71636), (1958, 35818), (3916, 17909)]