28497448

素因数分解:

$2^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{6971}}^1$

素因数の和:7057

約数の個数: 32

約数和(自身を含む): 61911360

約数和(自身を除く): 33413912

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 73, 146, 292, 511, 584, 1022, 2044, 4088, 6971, 13942, 27884, 48797, 55768, 97594, 195188, 390376, 508883, 1017766, 2035532, 3562181, 4071064, 7124362, 14248724, 28497448]

約数ペア:

[(1, 28497448), (2, 14248724), (4, 7124362), (7, 4071064), (8, 3562181), (14, 2035532), (28, 1017766), (56, 508883), (73, 390376), (146, 195188), (292, 97594), (511, 55768), (584, 48797), (1022, 27884), (2044, 13942), (4088, 6971)]