28945836

素因数分解:

$2^2\times 3^4\times {\mathrm{41}}^1\times {\mathrm{2179}}^1$

素因数の和:2236

約数の個数: 60

約数和(自身を含む): 77551320

約数和(自身を除く): 48605484

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 41, 54, 81, 82, 108, 123, 162, 164, 246, 324, 369, 492, 738, 1107, 1476, 2179, 2214, 3321, 4358, 4428, 6537, 6642, 8716, 13074, 13284, 19611, 26148, 39222, 58833, 78444, 89339, 117666, 176499, 178678, 235332, 268017, 352998, 357356, 536034, 705996, 804051, 1072068, 1608102, 2412153, 3216204, 4824306, 7236459, 9648612, 14472918, 28945836]

約数ペア:

[(1, 28945836), (2, 14472918), (3, 9648612), (4, 7236459), (6, 4824306), (9, 3216204), (12, 2412153), (18, 1608102), (27, 1072068), (36, 804051), (41, 705996), (54, 536034), (81, 357356), (82, 352998), (108, 268017), (123, 235332), (162, 178678), (164, 176499), (246, 117666), (324, 89339), (369, 78444), (492, 58833), (738, 39222), (1107, 26148), (1476, 19611), (2179, 13284), (2214, 13074), (3321, 8716), (4358, 6642), (4428, 6537)]