42277298

素因数分解:

$2^1\times 7^2\times {\mathrm{389}}^1\times {\mathrm{1109}}^1$

素因数の和:1514

約数の個数: 24

約数和(自身を含む): 74025900

約数和(自身を除く): 31748602

約数列:

[1, 2, 7, 14, 49, 98, 389, 778, 1109, 2218, 2723, 5446, 7763, 15526, 19061, 38122, 54341, 108682, 431401, 862802, 3019807, 6039614, 21138649, 42277298]

約数ペア:

[(1, 42277298), (2, 21138649), (7, 6039614), (14, 3019807), (49, 862802), (98, 431401), (389, 108682), (778, 54341), (1109, 38122), (2218, 19061), (2723, 15526), (5446, 7763)]