25244716

素因数分解:

$2^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{6581}}^1$

素因数の和:6729

約数の個数: 24

約数和(自身を含む): 50865696

約数和(自身を除く): 25620980

約数列:

[1, 2, 4, 7, 14, 28, 137, 274, 548, 959, 1918, 3836, 6581, 13162, 26324, 46067, 92134, 184268, 901597, 1803194, 3606388, 6311179, 12622358, 25244716]

約数ペア:

[(1, 25244716), (2, 12622358), (4, 6311179), (7, 3606388), (14, 1803194), (28, 901597), (137, 184268), (274, 92134), (548, 46067), (959, 26324), (1918, 13162), (3836, 6581)]