42016268

素因数分解:

$2^2\times 7^1\times {\mathrm{641}}^1\times {\mathrm{2341}}^1$

素因数の和:2993

約数の個数: 24

約数和(自身を含む): 84199584

約数和(自身を除く): 42183316

約数列:

[1, 2, 4, 7, 14, 28, 641, 1282, 2341, 2564, 4487, 4682, 8974, 9364, 16387, 17948, 32774, 65548, 1500581, 3001162, 6002324, 10504067, 21008134, 42016268]

約数ペア:

[(1, 42016268), (2, 21008134), (4, 10504067), (7, 6002324), (14, 3001162), (28, 1500581), (641, 65548), (1282, 32774), (2341, 17948), (2564, 16387), (4487, 9364), (4682, 8974)]