38882428

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{10243}}^1$

素因数の和:10333

約数の個数: 24

約数和(自身を含む): 74289488

約数和(自身を除く): 35407060

約数列:

[1, 2, 4, 13, 26, 52, 73, 146, 292, 949, 1898, 3796, 10243, 20486, 40972, 133159, 266318, 532636, 747739, 1495478, 2990956, 9720607, 19441214, 38882428]

約数ペア:

[(1, 38882428), (2, 19441214), (4, 9720607), (13, 2990956), (26, 1495478), (52, 747739), (73, 532636), (146, 266318), (292, 133159), (949, 40972), (1898, 20486), (3796, 10243)]