28130544

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{5009}}^1$

素因数の和:5039

約数の個数: 80

約数和(自身を含む): 86973600

約数和(自身を除く): 58843056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 104, 108, 117, 144, 156, 208, 216, 234, 312, 351, 432, 468, 624, 702, 936, 1404, 1872, 2808, 5009, 5616, 10018, 15027, 20036, 30054, 40072, 45081, 60108, 65117, 80144, 90162, 120216, 130234, 135243, 180324, 195351, 240432, 260468, 270486, 360648, 390702, 520936, 540972, 586053, 721296, 781404, 1041872, 1081944, 1172106, 1562808, 1758159, 2163888, 2344212, 3125616, 3516318, 4688424, 7032636, 9376848, 14065272, 28130544]

約数ペア:

[(1, 28130544), (2, 14065272), (3, 9376848), (4, 7032636), (6, 4688424), (8, 3516318), (9, 3125616), (12, 2344212), (13, 2163888), (16, 1758159), (18, 1562808), (24, 1172106), (26, 1081944), (27, 1041872), (36, 781404), (39, 721296), (48, 586053), (52, 540972), (54, 520936), (72, 390702), (78, 360648), (104, 270486), (108, 260468), (117, 240432), (144, 195351), (156, 180324), (208, 135243), (216, 130234), (234, 120216), (312, 90162), (351, 80144), (432, 65117), (468, 60108), (624, 45081), (702, 40072), (936, 30054), (1404, 20036), (1872, 15027), (2808, 10018), (5009, 5616)]