72551276

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{48889}}^1$

素因数の和:48953

約数の個数: 24

約数和(自身を含む): 147843360

約数和(自身を除く): 75292084

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 742, 1484, 48889, 97778, 195556, 342223, 684446, 1368892, 2591117, 5182234, 10364468, 18137819, 36275638, 72551276]

約数ペア:

[(1, 72551276), (2, 36275638), (4, 18137819), (7, 10364468), (14, 5182234), (28, 2591117), (53, 1368892), (106, 684446), (212, 342223), (371, 195556), (742, 97778), (1484, 48889)]