40256342

素因数分解:

$2^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{233}}^1$

素因数の和:333

約数の個数: 48

約数和(自身を含む): 73945872

約数和(自身を除く): 33689530

約数列:

[1, 2, 7, 14, 41, 43, 49, 82, 86, 98, 233, 287, 301, 466, 574, 602, 1631, 1763, 2009, 2107, 3262, 3526, 4018, 4214, 9553, 10019, 11417, 12341, 19106, 20038, 22834, 24682, 66871, 70133, 86387, 133742, 140266, 172774, 410779, 468097, 490931, 821558, 936194, 981862, 2875453, 5750906, 20128171, 40256342]

約数ペア:

[(1, 40256342), (2, 20128171), (7, 5750906), (14, 2875453), (41, 981862), (43, 936194), (49, 821558), (82, 490931), (86, 468097), (98, 410779), (233, 172774), (287, 140266), (301, 133742), (466, 86387), (574, 70133), (602, 66871), (1631, 24682), (1763, 22834), (2009, 20038), (2107, 19106), (3262, 12341), (3526, 11417), (4018, 10019), (4214, 9553)]