74664592

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{52433}}^1$

素因数の和:52530

約数の個数: 20

約数和(自身を含む): 146290860

約数和(自身を除く): 71626268

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 52433, 104866, 209732, 419464, 838928, 4666537, 9333074, 18666148, 37332296, 74664592]

約数ペア:

[(1, 74664592), (2, 37332296), (4, 18666148), (8, 9333074), (16, 4666537), (89, 838928), (178, 419464), (356, 209732), (712, 104866), (1424, 52433)]