77497708

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{521}}^1\times {\mathrm{907}}^1$

素因数の和:1473

約数の個数: 24

約数和(自身を含む): 139348944

約数和(自身を除く): 61851236

約数列:

[1, 2, 4, 41, 82, 164, 521, 907, 1042, 1814, 2084, 3628, 21361, 37187, 42722, 74374, 85444, 148748, 472547, 945094, 1890188, 19374427, 38748854, 77497708]

約数ペア:

[(1, 77497708), (2, 38748854), (4, 19374427), (41, 1890188), (82, 945094), (164, 472547), (521, 148748), (907, 85444), (1042, 74374), (1814, 42722), (2084, 37187), (3628, 21361)]