72491722

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{547}}^1$

素因数の和:682

約数の個数: 32

約数和(自身を含む): 118052352

約数和(自身を除く): 45560630

約数列:

[1, 2, 23, 43, 46, 67, 86, 134, 547, 989, 1094, 1541, 1978, 2881, 3082, 5762, 12581, 23521, 25162, 36649, 47042, 66263, 73298, 132526, 540983, 842927, 1081966, 1575907, 1685854, 3151814, 36245861, 72491722]

約数ペア:

[(1, 72491722), (2, 36245861), (23, 3151814), (43, 1685854), (46, 1575907), (67, 1081966), (86, 842927), (134, 540983), (547, 132526), (989, 73298), (1094, 66263), (1541, 47042), (1978, 36649), (2881, 25162), (3082, 23521), (5762, 12581)]