25872588

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{4889}}^1$

素因数の和:4916

約数の個数: 72

約数和(自身を含む): 78044400

約数和(自身を除く): 52171812

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 189, 196, 252, 294, 378, 441, 588, 756, 882, 1323, 1764, 2646, 4889, 5292, 9778, 14667, 19556, 29334, 34223, 44001, 58668, 68446, 88002, 102669, 132003, 136892, 176004, 205338, 239561, 264006, 308007, 410676, 479122, 528012, 616014, 718683, 924021, 958244, 1232028, 1437366, 1848042, 2156049, 2874732, 3696084, 4312098, 6468147, 8624196, 12936294, 25872588]

約数ペア:

[(1, 25872588), (2, 12936294), (3, 8624196), (4, 6468147), (6, 4312098), (7, 3696084), (9, 2874732), (12, 2156049), (14, 1848042), (18, 1437366), (21, 1232028), (27, 958244), (28, 924021), (36, 718683), (42, 616014), (49, 528012), (54, 479122), (63, 410676), (84, 308007), (98, 264006), (108, 239561), (126, 205338), (147, 176004), (189, 136892), (196, 132003), (252, 102669), (294, 88002), (378, 68446), (441, 58668), (588, 44001), (756, 34223), (882, 29334), (1323, 19556), (1764, 14667), (2646, 9778), (4889, 5292)]