38164028

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{25717}}^1$

素因数の和:25781

約数の個数: 24

約数和(自身を含む): 77771232

約数和(自身を除く): 39607204

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 742, 1484, 25717, 51434, 102868, 180019, 360038, 720076, 1363001, 2726002, 5452004, 9541007, 19082014, 38164028]

約数ペア:

[(1, 38164028), (2, 19082014), (4, 9541007), (7, 5452004), (14, 2726002), (28, 1363001), (53, 720076), (106, 360038), (212, 180019), (371, 102868), (742, 51434), (1484, 25717)]