77889872

素因数分解:

$2^4\times {\mathrm{761}}^1\times {\mathrm{6397}}^1$

素因数の和:7166

約数の個数: 20

約数和(自身を含む): 151133556

約数和(自身を除く): 73243684

約数列:

[1, 2, 4, 8, 16, 761, 1522, 3044, 6088, 6397, 12176, 12794, 25588, 51176, 102352, 4868117, 9736234, 19472468, 38944936, 77889872]

約数ペア:

[(1, 77889872), (2, 38944936), (4, 19472468), (8, 9736234), (16, 4868117), (761, 102352), (1522, 51176), (3044, 25588), (6088, 12794), (6397, 12176)]