25233392

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{359}}^1$

素因数の和:581

約数の個数: 40

約数和(自身を含む): 51425280

約数和(自身を除く): 26191888

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 191, 359, 368, 382, 718, 764, 1436, 1528, 2872, 3056, 4393, 5744, 8257, 8786, 16514, 17572, 33028, 35144, 66056, 68569, 70288, 132112, 137138, 274276, 548552, 1097104, 1577087, 3154174, 6308348, 12616696, 25233392]

約数ペア:

[(1, 25233392), (2, 12616696), (4, 6308348), (8, 3154174), (16, 1577087), (23, 1097104), (46, 548552), (92, 274276), (184, 137138), (191, 132112), (359, 70288), (368, 68569), (382, 66056), (718, 35144), (764, 33028), (1436, 17572), (1528, 16514), (2872, 8786), (3056, 8257), (4393, 5744)]