15840284224

素因数分解:

$2^6\times {\mathrm{587}}^1\times {\mathrm{421643}}^1$

素因数の和:422242

約数の個数: 28

約数和(自身を含む): 31486687344

約数和(自身を除く): 15646403120

約数列:

[1, 2, 4, 8, 16, 32, 64, 587, 1174, 2348, 4696, 9392, 18784, 37568, 421643, 843286, 1686572, 3373144, 6746288, 13492576, 26985152, 247504441, 495008882, 990017764, 1980035528, 3960071056, 7920142112, 15840284224]

約数ペア:

[(1, 15840284224), (2, 7920142112), (4, 3960071056), (8, 1980035528), (16, 990017764), (32, 495008882), (64, 247504441), (587, 26985152), (1174, 13492576), (2348, 6746288), (4696, 3373144), (9392, 1686572), (18784, 843286), (37568, 421643)]