28869084

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{19559}}^1$

素因数の和:19610

約数の個数: 36

約数和(自身を含む): 74758320

約数和(自身を除く): 45889236

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 123, 164, 246, 369, 492, 738, 1476, 19559, 39118, 58677, 78236, 117354, 176031, 234708, 352062, 704124, 801919, 1603838, 2405757, 3207676, 4811514, 7217271, 9623028, 14434542, 28869084]

約数ペア:

[(1, 28869084), (2, 14434542), (3, 9623028), (4, 7217271), (6, 4811514), (9, 3207676), (12, 2405757), (18, 1603838), (36, 801919), (41, 704124), (82, 352062), (123, 234708), (164, 176031), (246, 117354), (369, 78236), (492, 58677), (738, 39118), (1476, 19559)]