28649196

素因数分解:

$2^2\times 3^2\times {\mathrm{541}}^1\times {\mathrm{1471}}^1$

素因数の和:2022

約数の個数: 36

約数和(自身を含む): 72601984

約数和(自身を除く): 43952788

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 541, 1082, 1471, 1623, 2164, 2942, 3246, 4413, 4869, 5884, 6492, 8826, 9738, 13239, 17652, 19476, 26478, 52956, 795811, 1591622, 2387433, 3183244, 4774866, 7162299, 9549732, 14324598, 28649196]

約数ペア:

[(1, 28649196), (2, 14324598), (3, 9549732), (4, 7162299), (6, 4774866), (9, 3183244), (12, 2387433), (18, 1591622), (36, 795811), (541, 52956), (1082, 26478), (1471, 19476), (1623, 17652), (2164, 13239), (2942, 9738), (3246, 8826), (4413, 6492), (4869, 5884)]