64512188

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{30259}}^1$

素因数の和:30317

約数の個数: 24

約数和(自身を含む): 124550160

約数和(自身を除く): 60037972

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 164, 533, 1066, 2132, 30259, 60518, 121036, 393367, 786734, 1240619, 1573468, 2481238, 4962476, 16128047, 32256094, 64512188]

約数ペア:

[(1, 64512188), (2, 32256094), (4, 16128047), (13, 4962476), (26, 2481238), (41, 1573468), (52, 1240619), (82, 786734), (164, 393367), (533, 121036), (1066, 60518), (2132, 30259)]