17729012

素因数分解:

$2^2\times 7^1\times {\mathrm{401}}^1\times {\mathrm{1579}}^1$

素因数の和:1991

約数の個数: 24

約数和(自身を含む): 35568960

約数和(自身を除く): 17839948

約数列:

[1, 2, 4, 7, 14, 28, 401, 802, 1579, 1604, 2807, 3158, 5614, 6316, 11053, 11228, 22106, 44212, 633179, 1266358, 2532716, 4432253, 8864506, 17729012]

約数ペア:

[(1, 17729012), (2, 8864506), (4, 4432253), (7, 2532716), (14, 1266358), (28, 633179), (401, 44212), (802, 22106), (1579, 11228), (1604, 11053), (2807, 6316), (3158, 5614)]