68808544

素因数分解:

$2^5\times 7^3\times {\mathrm{6269}}^1$

素因数の和:6300

約数の個数: 48

約数和(自身を含む): 158004000

約数和(自身を除く): 89195456

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 343, 392, 686, 784, 1372, 1568, 2744, 5488, 6269, 10976, 12538, 25076, 43883, 50152, 87766, 100304, 175532, 200608, 307181, 351064, 614362, 702128, 1228724, 1404256, 2150267, 2457448, 4300534, 4914896, 8601068, 9829792, 17202136, 34404272, 68808544]

約数ペア:

[(1, 68808544), (2, 34404272), (4, 17202136), (7, 9829792), (8, 8601068), (14, 4914896), (16, 4300534), (28, 2457448), (32, 2150267), (49, 1404256), (56, 1228724), (98, 702128), (112, 614362), (196, 351064), (224, 307181), (343, 200608), (392, 175532), (686, 100304), (784, 87766), (1372, 50152), (1568, 43883), (2744, 25076), (5488, 12538), (6269, 10976)]