25353343372

素因数分解:

$2^2\times 7^1\times {\mathrm{4519}}^1\times {\mathrm{200371}}^1$

素因数の和:204901

約数の個数: 24

約数和(自身を含む): 50718160640

約数和(自身を除く): 25364817268

約数列:

[1, 2, 4, 7, 14, 28, 4519, 9038, 18076, 31633, 63266, 126532, 200371, 400742, 801484, 1402597, 2805194, 5610388, 905476549, 1810953098, 3621906196, 6338335843, 12676671686, 25353343372]

約数ペア:

[(1, 25353343372), (2, 12676671686), (4, 6338335843), (7, 3621906196), (14, 1810953098), (28, 905476549), (4519, 5610388), (9038, 2805194), (18076, 1402597), (31633, 801484), (63266, 400742), (126532, 200371)]