25885692

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{739}}^1$

素因数の和:895

約数の個数: 72

約数和(自身を含む): 75420800

約数和(自身を除く): 49535108

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 139, 252, 278, 417, 556, 739, 834, 973, 1251, 1478, 1668, 1946, 2217, 2502, 2919, 2956, 3892, 4434, 5004, 5173, 5838, 6651, 8757, 8868, 10346, 11676, 13302, 15519, 17514, 20692, 26604, 31038, 35028, 46557, 62076, 93114, 102721, 186228, 205442, 308163, 410884, 616326, 719047, 924489, 1232652, 1438094, 1848978, 2157141, 2876188, 3697956, 4314282, 6471423, 8628564, 12942846, 25885692]

約数ペア:

[(1, 25885692), (2, 12942846), (3, 8628564), (4, 6471423), (6, 4314282), (7, 3697956), (9, 2876188), (12, 2157141), (14, 1848978), (18, 1438094), (21, 1232652), (28, 924489), (36, 719047), (42, 616326), (63, 410884), (84, 308163), (126, 205442), (139, 186228), (252, 102721), (278, 93114), (417, 62076), (556, 46557), (739, 35028), (834, 31038), (973, 26604), (1251, 20692), (1478, 17514), (1668, 15519), (1946, 13302), (2217, 11676), (2502, 10346), (2919, 8868), (2956, 8757), (3892, 6651), (4434, 5838), (5004, 5173)]