29405288

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{859}}^1$

素因数の和:1265

約数の個数: 32

約数和(自身を含む): 60372000

約数和(自身を除く): 30966712

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 389, 778, 859, 1556, 1718, 3112, 3436, 4279, 6872, 8558, 9449, 17116, 18898, 34232, 37796, 75592, 334151, 668302, 1336604, 2673208, 3675661, 7351322, 14702644, 29405288]

約数ペア:

[(1, 29405288), (2, 14702644), (4, 7351322), (8, 3675661), (11, 2673208), (22, 1336604), (44, 668302), (88, 334151), (389, 75592), (778, 37796), (859, 34232), (1556, 18898), (1718, 17116), (3112, 9449), (3436, 8558), (4279, 6872)]