78203732

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{2503}}^1$

素因数の和:2687

約数の個数: 24

約数和(自身を含む): 140083776

約数和(自身を除く): 61880044

約数列:

[1, 2, 4, 73, 107, 146, 214, 292, 428, 2503, 5006, 7811, 10012, 15622, 31244, 182719, 267821, 365438, 535642, 730876, 1071284, 19550933, 39101866, 78203732]

約数ペア:

[(1, 78203732), (2, 39101866), (4, 19550933), (73, 1071284), (107, 730876), (146, 535642), (214, 365438), (292, 267821), (428, 182719), (2503, 31244), (5006, 15622), (7811, 10012)]