40783484

素因数分解:

$2^2\times 7^2\times {\mathrm{251}}^1\times {\mathrm{829}}^1$

素因数の和:1098

約数の個数: 36

約数和(自身を含む): 83454840

約数和(自身を除く): 42671356

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 251, 502, 829, 1004, 1658, 1757, 3316, 3514, 5803, 7028, 11606, 12299, 23212, 24598, 40621, 49196, 81242, 162484, 208079, 416158, 832316, 1456553, 2913106, 5826212, 10195871, 20391742, 40783484]

約数ペア:

[(1, 40783484), (2, 20391742), (4, 10195871), (7, 5826212), (14, 2913106), (28, 1456553), (49, 832316), (98, 416158), (196, 208079), (251, 162484), (502, 81242), (829, 49196), (1004, 40621), (1658, 24598), (1757, 23212), (3316, 12299), (3514, 11606), (5803, 7028)]