25219824

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1597}}^1$

素因数の和:1662

約数の個数: 80

約数和(自身を含む): 76090368

約数和(自身を除く): 50870544

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 47, 48, 56, 84, 94, 112, 141, 168, 188, 282, 329, 336, 376, 564, 658, 752, 987, 1128, 1316, 1597, 1974, 2256, 2632, 3194, 3948, 4791, 5264, 6388, 7896, 9582, 11179, 12776, 15792, 19164, 22358, 25552, 33537, 38328, 44716, 67074, 75059, 76656, 89432, 134148, 150118, 178864, 225177, 268296, 300236, 450354, 525413, 536592, 600472, 900708, 1050826, 1200944, 1576239, 1801416, 2101652, 3152478, 3602832, 4203304, 6304956, 8406608, 12609912, 25219824]

約数ペア:

[(1, 25219824), (2, 12609912), (3, 8406608), (4, 6304956), (6, 4203304), (7, 3602832), (8, 3152478), (12, 2101652), (14, 1801416), (16, 1576239), (21, 1200944), (24, 1050826), (28, 900708), (42, 600472), (47, 536592), (48, 525413), (56, 450354), (84, 300236), (94, 268296), (112, 225177), (141, 178864), (168, 150118), (188, 134148), (282, 89432), (329, 76656), (336, 75059), (376, 67074), (564, 44716), (658, 38328), (752, 33537), (987, 25552), (1128, 22358), (1316, 19164), (1597, 15792), (1974, 12776), (2256, 11179), (2632, 9582), (3194, 7896), (3948, 6388), (4791, 5264)]