72973744

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{157271}}^1$

素因数の和:157308

約数の個数: 20

約数和(自身を含む): 146262960

約数和(自身を除く): 73289216

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 157271, 314542, 629084, 1258168, 2516336, 4560859, 9121718, 18243436, 36486872, 72973744]

約数ペア:

[(1, 72973744), (2, 36486872), (4, 18243436), (8, 9121718), (16, 4560859), (29, 2516336), (58, 1258168), (116, 629084), (232, 314542), (464, 157271)]