40224938

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{761}}^1$

素因数の和:902

約数の個数: 32

約数和(自身を含む): 69128640

約数和(自身を除く): 28903702

約数列:

[1, 2, 13, 19, 26, 38, 107, 214, 247, 494, 761, 1391, 1522, 2033, 2782, 4066, 9893, 14459, 19786, 26429, 28918, 52858, 81427, 162854, 187967, 375934, 1058551, 1547113, 2117102, 3094226, 20112469, 40224938]

約数ペア:

[(1, 40224938), (2, 20112469), (13, 3094226), (19, 2117102), (26, 1547113), (38, 1058551), (107, 375934), (214, 187967), (247, 162854), (494, 81427), (761, 52858), (1391, 28918), (1522, 26429), (2033, 19786), (2782, 14459), (4066, 9893)]