28148288

素因数分解:

$2^6\times 7^1\times {\mathrm{83}}^1\times {\mathrm{757}}^1$

素因数の和:859

約数の個数: 56

約数和(自身を含む): 64690752

約数和(自身を除く): 36542464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 83, 112, 166, 224, 332, 448, 581, 664, 757, 1162, 1328, 1514, 2324, 2656, 3028, 4648, 5299, 5312, 6056, 9296, 10598, 12112, 18592, 21196, 24224, 37184, 42392, 48448, 62831, 84784, 125662, 169568, 251324, 339136, 439817, 502648, 879634, 1005296, 1759268, 2010592, 3518536, 4021184, 7037072, 14074144, 28148288]

約数ペア:

[(1, 28148288), (2, 14074144), (4, 7037072), (7, 4021184), (8, 3518536), (14, 2010592), (16, 1759268), (28, 1005296), (32, 879634), (56, 502648), (64, 439817), (83, 339136), (112, 251324), (166, 169568), (224, 125662), (332, 84784), (448, 62831), (581, 48448), (664, 42392), (757, 37184), (1162, 24224), (1328, 21196), (1514, 18592), (2324, 12112), (2656, 10598), (3028, 9296), (4648, 6056), (5299, 5312)]