77421916

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{135353}}^1$

素因数の和:135381

約数の個数: 24

約数和(自身を含む): 159176304

約数和(自身を除く): 81754388

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 135353, 270706, 541412, 1488883, 1759589, 2977766, 3519178, 5955532, 7038356, 19355479, 38710958, 77421916]

約数ペア:

[(1, 77421916), (2, 38710958), (4, 19355479), (11, 7038356), (13, 5955532), (22, 3519178), (26, 2977766), (44, 1759589), (52, 1488883), (143, 541412), (286, 270706), (572, 135353)]