72017278

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{50503}}^1$

素因数の和:50559

約数の個数: 16

約数和(自身を含む): 116361216

約数和(自身を除く): 44343938

約数列:

[1, 2, 23, 31, 46, 62, 713, 1426, 50503, 101006, 1161569, 1565593, 2323138, 3131186, 36008639, 72017278]

約数ペア:

[(1, 72017278), (2, 36008639), (23, 3131186), (31, 2323138), (46, 1565593), (62, 1161569), (713, 101006), (1426, 50503)]