25727292

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1297}}^1$

素因数の和:1355

約数の個数: 72

約数和(自身を含む): 70870800

約数和(自身を除く): 45143508

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 29, 36, 38, 57, 58, 76, 87, 114, 116, 171, 174, 228, 261, 342, 348, 522, 551, 684, 1044, 1102, 1297, 1653, 2204, 2594, 3306, 3891, 4959, 5188, 6612, 7782, 9918, 11673, 15564, 19836, 23346, 24643, 37613, 46692, 49286, 73929, 75226, 98572, 112839, 147858, 150452, 221787, 225678, 295716, 338517, 443574, 451356, 677034, 714647, 887148, 1354068, 1429294, 2143941, 2858588, 4287882, 6431823, 8575764, 12863646, 25727292]

約数ペア:

[(1, 25727292), (2, 12863646), (3, 8575764), (4, 6431823), (6, 4287882), (9, 2858588), (12, 2143941), (18, 1429294), (19, 1354068), (29, 887148), (36, 714647), (38, 677034), (57, 451356), (58, 443574), (76, 338517), (87, 295716), (114, 225678), (116, 221787), (171, 150452), (174, 147858), (228, 112839), (261, 98572), (342, 75226), (348, 73929), (522, 49286), (551, 46692), (684, 37613), (1044, 24643), (1102, 23346), (1297, 19836), (1653, 15564), (2204, 11673), (2594, 9918), (3306, 7782), (3891, 6612), (4959, 5188)]