28002156

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{25643}}^1$

素因数の和:25670

約数の個数: 48

約数和(自身を含む): 80419584

約数和(自身を除く): 52417428

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 25643, 51286, 76929, 102572, 153858, 179501, 307716, 333359, 359002, 538503, 666718, 718004, 1000077, 1077006, 1333436, 2000154, 2154012, 2333513, 4000308, 4667026, 7000539, 9334052, 14001078, 28002156]

約数ペア:

[(1, 28002156), (2, 14001078), (3, 9334052), (4, 7000539), (6, 4667026), (7, 4000308), (12, 2333513), (13, 2154012), (14, 2000154), (21, 1333436), (26, 1077006), (28, 1000077), (39, 718004), (42, 666718), (52, 538503), (78, 359002), (84, 333359), (91, 307716), (156, 179501), (182, 153858), (273, 102572), (364, 76929), (546, 51286), (1092, 25643)]