40935538

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{6691}}^1$

素因数の和:6742

約数の個数: 32

約数和(自身を含む): 77091840

約数和(自身を除く): 36156302

約数列:

[1, 2, 7, 14, 19, 23, 38, 46, 133, 161, 266, 322, 437, 874, 3059, 6118, 6691, 13382, 46837, 93674, 127129, 153893, 254258, 307786, 889903, 1077251, 1779806, 2154502, 2923967, 5847934, 20467769, 40935538]

約数ペア:

[(1, 40935538), (2, 20467769), (7, 5847934), (14, 2923967), (19, 2154502), (23, 1779806), (38, 1077251), (46, 889903), (133, 307786), (161, 254258), (266, 153893), (322, 127129), (437, 93674), (874, 46837), (3059, 13382), (6118, 6691)]