63811328

素因数分解:

$2^8\times 7^2\times {\mathrm{5087}}^1$

素因数の和:5117

約数の個数: 54

約数和(自身を含む): 148198176

約数和(自身を除く): 84386848

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 448, 784, 896, 1568, 1792, 3136, 5087, 6272, 10174, 12544, 20348, 35609, 40696, 71218, 81392, 142436, 162784, 249263, 284872, 325568, 498526, 569744, 651136, 997052, 1139488, 1302272, 1994104, 2278976, 3988208, 4557952, 7976416, 9115904, 15952832, 31905664, 63811328]

約数ペア:

[(1, 63811328), (2, 31905664), (4, 15952832), (7, 9115904), (8, 7976416), (14, 4557952), (16, 3988208), (28, 2278976), (32, 1994104), (49, 1302272), (56, 1139488), (64, 997052), (98, 651136), (112, 569744), (128, 498526), (196, 325568), (224, 284872), (256, 249263), (392, 162784), (448, 142436), (784, 81392), (896, 71218), (1568, 40696), (1792, 35609), (3136, 20348), (5087, 12544), (6272, 10174)]