74152276

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1559}}^1$

素因数の和:1644

約数の個数: 48

約数和(自身を含む): 150958080

約数和(自身を除く): 76805804

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 47, 92, 94, 188, 253, 506, 517, 1012, 1034, 1081, 1559, 2068, 2162, 3118, 4324, 6236, 11891, 17149, 23782, 34298, 35857, 47564, 68596, 71714, 73273, 143428, 146546, 293092, 394427, 788854, 806003, 1577708, 1612006, 1685279, 3224012, 3370558, 6741116, 18538069, 37076138, 74152276]

約数ペア:

[(1, 74152276), (2, 37076138), (4, 18538069), (11, 6741116), (22, 3370558), (23, 3224012), (44, 1685279), (46, 1612006), (47, 1577708), (92, 806003), (94, 788854), (188, 394427), (253, 293092), (506, 146546), (517, 143428), (1012, 73273), (1034, 71714), (1081, 68596), (1559, 47564), (2068, 35857), (2162, 34298), (3118, 23782), (4324, 17149), (6236, 11891)]