25387614

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1429}}^1$

素因数の和:1494

約数の個数: 64

約数和(自身を含む): 65894400

約数和(自身を除く): 40506786

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 47, 54, 63, 94, 126, 141, 189, 282, 329, 378, 423, 658, 846, 987, 1269, 1429, 1974, 2538, 2858, 2961, 4287, 5922, 8574, 8883, 10003, 12861, 17766, 20006, 25722, 30009, 38583, 60018, 67163, 77166, 90027, 134326, 180054, 201489, 270081, 402978, 470141, 540162, 604467, 940282, 1208934, 1410423, 1813401, 2820846, 3626802, 4231269, 8462538, 12693807, 25387614]

約数ペア:

[(1, 25387614), (2, 12693807), (3, 8462538), (6, 4231269), (7, 3626802), (9, 2820846), (14, 1813401), (18, 1410423), (21, 1208934), (27, 940282), (42, 604467), (47, 540162), (54, 470141), (63, 402978), (94, 270081), (126, 201489), (141, 180054), (189, 134326), (282, 90027), (329, 77166), (378, 67163), (423, 60018), (658, 38583), (846, 30009), (987, 25722), (1269, 20006), (1429, 17766), (1974, 12861), (2538, 10003), (2858, 8883), (2961, 8574), (4287, 5922)]