40835294

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{373}}^1$

素因数の和:504

約数の個数: 32

約数和(自身を含む): 67140480

約数和(自身を除く): 26305186

約数列:

[1, 2, 19, 38, 43, 67, 86, 134, 373, 746, 817, 1273, 1634, 2546, 2881, 5762, 7087, 14174, 16039, 24991, 32078, 49982, 54739, 109478, 304741, 474829, 609482, 949658, 1074613, 2149226, 20417647, 40835294]

約数ペア:

[(1, 40835294), (2, 20417647), (19, 2149226), (38, 1074613), (43, 949658), (67, 609482), (86, 474829), (134, 304741), (373, 109478), (746, 54739), (817, 49982), (1273, 32078), (1634, 24991), (2546, 16039), (2881, 14174), (5762, 7087)]