13947344

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1091}}^1$

素因数の和:1163

約数の個数: 40

約数和(自身を含む): 29248128

約数和(自身を除く): 15300784

約数列:

[1, 2, 4, 8, 16, 17, 34, 47, 68, 94, 136, 188, 272, 376, 752, 799, 1091, 1598, 2182, 3196, 4364, 6392, 8728, 12784, 17456, 18547, 37094, 51277, 74188, 102554, 148376, 205108, 296752, 410216, 820432, 871709, 1743418, 3486836, 6973672, 13947344]

約数ペア:

[(1, 13947344), (2, 6973672), (4, 3486836), (8, 1743418), (16, 871709), (17, 820432), (34, 410216), (47, 296752), (68, 205108), (94, 148376), (136, 102554), (188, 74188), (272, 51277), (376, 37094), (752, 18547), (799, 17456), (1091, 12784), (1598, 8728), (2182, 6392), (3196, 4364)]