72679838

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{67421}}^1$

素因数の和:67448

約数の個数: 24

約数和(自身を含む): 138349944

約数和(自身を除く): 65670106

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 539, 1078, 67421, 134842, 471947, 741631, 943894, 1483262, 3303629, 5191417, 6607258, 10382834, 36339919, 72679838]

約数ペア:

[(1, 72679838), (2, 36339919), (7, 10382834), (11, 6607258), (14, 5191417), (22, 3303629), (49, 1483262), (77, 943894), (98, 741631), (154, 471947), (539, 134842), (1078, 67421)]