28213194236

素因数分解:

$2^2\times {\mathrm{241}}^2\times {\mathrm{121439}}^1$

素因数の和:121925

約数の個数: 18

約数和(自身を含む): 49579215840

約数和(自身を除く): 21366021604

約数列:

[1, 2, 4, 241, 482, 964, 58081, 116162, 121439, 232324, 242878, 485756, 29266799, 58533598, 117067196, 7053298559, 14106597118, 28213194236]

約数ペア:

[(1, 28213194236), (2, 14106597118), (4, 7053298559), (241, 117067196), (482, 58533598), (964, 29266799), (58081, 485756), (116162, 242878), (121439, 232324)]