28236348

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{16007}}^1$

素因数の和:16031

約数の個数: 54

約数和(自身を含む): 83033496

約数和(自身を除く): 54797148

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 16007, 32014, 48021, 64028, 96042, 112049, 144063, 192084, 224098, 288126, 336147, 448196, 576252, 672294, 784343, 1008441, 1344588, 1568686, 2016882, 2353029, 3137372, 4033764, 4706058, 7059087, 9412116, 14118174, 28236348]

約数ペア:

[(1, 28236348), (2, 14118174), (3, 9412116), (4, 7059087), (6, 4706058), (7, 4033764), (9, 3137372), (12, 2353029), (14, 2016882), (18, 1568686), (21, 1344588), (28, 1008441), (36, 784343), (42, 672294), (49, 576252), (63, 448196), (84, 336147), (98, 288126), (126, 224098), (147, 192084), (196, 144063), (252, 112049), (294, 96042), (441, 64028), (588, 48021), (882, 32014), (1764, 16007)]