27285206

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{251}}^1$

素因数の和:416

約数の個数: 32

約数和(自身を含む): 45849888

約数和(自身を除く): 18564682

約数列:

[1, 2, 13, 26, 37, 74, 113, 226, 251, 481, 502, 962, 1469, 2938, 3263, 4181, 6526, 8362, 9287, 18574, 28363, 54353, 56726, 108706, 120731, 241462, 368719, 737438, 1049431, 2098862, 13642603, 27285206]

約数ペア:

[(1, 27285206), (2, 13642603), (13, 2098862), (26, 1049431), (37, 737438), (74, 368719), (113, 241462), (226, 120731), (251, 108706), (481, 56726), (502, 54353), (962, 28363), (1469, 18574), (2938, 9287), (3263, 8362), (4181, 6526)]