67796404

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{13441}}^1$

素因数の和:13555

約数の個数: 24

約数和(自身を含む): 129096968

約数和(自身を除く): 61300564

約数列:

[1, 2, 4, 13, 26, 52, 97, 194, 388, 1261, 2522, 5044, 13441, 26882, 53764, 174733, 349466, 698932, 1303777, 2607554, 5215108, 16949101, 33898202, 67796404]

約数ペア:

[(1, 67796404), (2, 33898202), (4, 16949101), (13, 5215108), (26, 2607554), (52, 1303777), (97, 698932), (194, 349466), (388, 174733), (1261, 53764), (2522, 26882), (5044, 13441)]