25877628

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{3541}}^1$

素因数の和:3587

約数の個数: 72

約数和(自身を含む): 77357280

約数和(自身を除く): 51479652

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 58, 63, 84, 87, 116, 126, 174, 203, 252, 261, 348, 406, 522, 609, 812, 1044, 1218, 1827, 2436, 3541, 3654, 7082, 7308, 10623, 14164, 21246, 24787, 31869, 42492, 49574, 63738, 74361, 99148, 102689, 127476, 148722, 205378, 223083, 297444, 308067, 410756, 446166, 616134, 718823, 892332, 924201, 1232268, 1437646, 1848402, 2156469, 2875292, 3696804, 4312938, 6469407, 8625876, 12938814, 25877628]

約数ペア:

[(1, 25877628), (2, 12938814), (3, 8625876), (4, 6469407), (6, 4312938), (7, 3696804), (9, 2875292), (12, 2156469), (14, 1848402), (18, 1437646), (21, 1232268), (28, 924201), (29, 892332), (36, 718823), (42, 616134), (58, 446166), (63, 410756), (84, 308067), (87, 297444), (116, 223083), (126, 205378), (174, 148722), (203, 127476), (252, 102689), (261, 99148), (348, 74361), (406, 63738), (522, 49574), (609, 42492), (812, 31869), (1044, 24787), (1218, 21246), (1827, 14164), (2436, 10623), (3541, 7308), (3654, 7082)]