43278196

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{877}}^1$

素因数の和:980

約数の個数: 36

約数和(自身を含む): 83229132

約数和(自身を除く): 39950936

約数列:

[1, 2, 4, 13, 26, 52, 73, 146, 169, 292, 338, 676, 877, 949, 1754, 1898, 3508, 3796, 11401, 12337, 22802, 24674, 45604, 49348, 64021, 128042, 148213, 256084, 296426, 592852, 832273, 1664546, 3329092, 10819549, 21639098, 43278196]

約数ペア:

[(1, 43278196), (2, 21639098), (4, 10819549), (13, 3329092), (26, 1664546), (52, 832273), (73, 592852), (146, 296426), (169, 256084), (292, 148213), (338, 128042), (676, 64021), (877, 49348), (949, 45604), (1754, 24674), (1898, 22802), (3508, 12337), (3796, 11401)]