39272656

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{181}}^1\times {\mathrm{191}}^1$

素因数の和:451

約数の個数: 40

約数和(自身を含む): 77995008

約数和(自身を除く): 38722352

約数列:

[1, 2, 4, 8, 16, 71, 142, 181, 191, 284, 362, 382, 568, 724, 764, 1136, 1448, 1528, 2896, 3056, 12851, 13561, 25702, 27122, 34571, 51404, 54244, 69142, 102808, 108488, 138284, 205616, 216976, 276568, 553136, 2454541, 4909082, 9818164, 19636328, 39272656]

約数ペア:

[(1, 39272656), (2, 19636328), (4, 9818164), (8, 4909082), (16, 2454541), (71, 553136), (142, 276568), (181, 216976), (191, 205616), (284, 138284), (362, 108488), (382, 102808), (568, 69142), (724, 54244), (764, 51404), (1136, 34571), (1448, 27122), (1528, 25702), (2896, 13561), (3056, 12851)]