29120938

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{719}}^1$

素因数の和:1002

約数の個数: 32

約数和(自身を含む): 54743040

約数和(自身を除く): 25622102

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 263, 526, 719, 1438, 1841, 2893, 3682, 5033, 5786, 7909, 10066, 15818, 20251, 40502, 55363, 110726, 189097, 378194, 1323679, 2080067, 2647358, 4160134, 14560469, 29120938]

約数ペア:

[(1, 29120938), (2, 14560469), (7, 4160134), (11, 2647358), (14, 2080067), (22, 1323679), (77, 378194), (154, 189097), (263, 110726), (526, 55363), (719, 40502), (1438, 20251), (1841, 15818), (2893, 10066), (3682, 7909), (5033, 5786)]