37774828

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{661}}^1$

素因数の和:842

約数の個数: 48

約数和(自身を含む): 82003264

約数和(自身を除く): 44228436

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 157, 182, 314, 364, 628, 661, 1099, 1322, 2041, 2198, 2644, 4082, 4396, 4627, 8164, 8593, 9254, 14287, 17186, 18508, 28574, 34372, 57148, 60151, 103777, 120302, 207554, 240604, 415108, 726439, 1349101, 1452878, 2698202, 2905756, 5396404, 9443707, 18887414, 37774828]

約数ペア:

[(1, 37774828), (2, 18887414), (4, 9443707), (7, 5396404), (13, 2905756), (14, 2698202), (26, 1452878), (28, 1349101), (52, 726439), (91, 415108), (157, 240604), (182, 207554), (314, 120302), (364, 103777), (628, 60151), (661, 57148), (1099, 34372), (1322, 28574), (2041, 18508), (2198, 17186), (2644, 14287), (4082, 9254), (4396, 8593), (4627, 8164)]