25408236

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{2309}}^1$

素因数の和:2454

約数の個数: 48

約数和(自身を含む): 68302080

約数和(自身を除く): 42893844

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 131, 262, 393, 524, 786, 917, 1572, 1834, 2309, 2751, 3668, 4618, 5502, 6927, 9236, 11004, 13854, 16163, 27708, 32326, 48489, 64652, 96978, 193956, 302479, 604958, 907437, 1209916, 1814874, 2117353, 3629748, 4234706, 6352059, 8469412, 12704118, 25408236]

約数ペア:

[(1, 25408236), (2, 12704118), (3, 8469412), (4, 6352059), (6, 4234706), (7, 3629748), (12, 2117353), (14, 1814874), (21, 1209916), (28, 907437), (42, 604958), (84, 302479), (131, 193956), (262, 96978), (393, 64652), (524, 48489), (786, 32326), (917, 27708), (1572, 16163), (1834, 13854), (2309, 11004), (2751, 9236), (3668, 6927), (4618, 5502)]