4004672

素因数分解:

$2^6\times 7^2\times {\mathrm{1277}}^1$

素因数の和:1303

約数の個数: 42

約数和(自身を含む): 9251442

約数和(自身を除く): 5246770

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1277, 1568, 2554, 3136, 5108, 8939, 10216, 17878, 20432, 35756, 40864, 62573, 71512, 81728, 125146, 143024, 250292, 286048, 500584, 572096, 1001168, 2002336, 4004672]

約数ペア:

[(1, 4004672), (2, 2002336), (4, 1001168), (7, 572096), (8, 500584), (14, 286048), (16, 250292), (28, 143024), (32, 125146), (49, 81728), (56, 71512), (64, 62573), (98, 40864), (112, 35756), (196, 20432), (224, 17878), (392, 10216), (448, 8939), (784, 5108), (1277, 3136), (1568, 2554)]