73173728

素因数分解:

$2^5\times {\mathrm{29}}^2\times {\mathrm{2719}}^1$

素因数の和:2787

約数の個数: 36

約数和(自身を含む): 149254560

約数和(自身を除く): 76080832

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 116, 232, 464, 841, 928, 1682, 2719, 3364, 5438, 6728, 10876, 13456, 21752, 26912, 43504, 78851, 87008, 157702, 315404, 630808, 1261616, 2286679, 2523232, 4573358, 9146716, 18293432, 36586864, 73173728]

約数ペア:

[(1, 73173728), (2, 36586864), (4, 18293432), (8, 9146716), (16, 4573358), (29, 2523232), (32, 2286679), (58, 1261616), (116, 630808), (232, 315404), (464, 157702), (841, 87008), (928, 78851), (1682, 43504), (2719, 26912), (3364, 21752), (5438, 13456), (6728, 10876)]