64740046

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{16001}}^1$

素因数の和:16044

約数の個数: 24

約数和(自身を含む): 117902736

約数和(自身を除く): 53162690

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 289, 578, 2023, 4046, 16001, 32002, 112007, 224014, 272017, 544034, 1904119, 3808238, 4624289, 9248578, 32370023, 64740046]

約数ペア:

[(1, 64740046), (2, 32370023), (7, 9248578), (14, 4624289), (17, 3808238), (34, 1904119), (119, 544034), (238, 272017), (289, 224014), (578, 112007), (2023, 32002), (4046, 16001)]