64952504

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{173}}^1\times {\mathrm{661}}^1$

素因数の和:911

約数の個数: 32

約数和(自身を含む): 124403040

約数和(自身を除く): 59450536

約数列:

[1, 2, 4, 8, 71, 142, 173, 284, 346, 568, 661, 692, 1322, 1384, 2644, 5288, 12283, 24566, 46931, 49132, 93862, 98264, 114353, 187724, 228706, 375448, 457412, 914824, 8119063, 16238126, 32476252, 64952504]

約数ペア:

[(1, 64952504), (2, 32476252), (4, 16238126), (8, 8119063), (71, 914824), (142, 457412), (173, 375448), (284, 228706), (346, 187724), (568, 114353), (661, 98264), (692, 93862), (1322, 49132), (1384, 46931), (2644, 24566), (5288, 12283)]